diff --git a/doc/nrf/releases_and_maturity/known_issues.rst b/doc/nrf/releases_and_maturity/known_issues.rst index 8073ca096f6..0b36cca3b8c 100644 --- a/doc/nrf/releases_and_maturity/known_issues.rst +++ b/doc/nrf/releases_and_maturity/known_issues.rst @@ -22,7 +22,7 @@ A known issue can list one or both of the following entries: Sometimes, they are discovered later and added over time. .. version-filter:: - :default: v2-8-0 + :default: v2-9-0 :container: dl/dt :tags: [("wontfix", "Won't fix")] @@ -60,29 +60,29 @@ The issues in this section are related to :ref:`protocols`. Amazon Sidewalk =============== -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-19647: nRF52 has high power consumption in sleep mode for sub-GHz sample - nRF52840 device experiences high current consumption in sleep mode with Bluetooth LE link when using sub-GHz Amazon libraries. + nRF52840 device experiences high current consumption in sleep mode with Bluetooth® LE link when using sub-GHz Amazon libraries. This issue does not occur with Bluetooth LE-only configurations. **Affected platforms:** nRF52840 -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-19647: nRF53 has high power consumption in sleep mode The nRF5340 device has high current consumption in sleep mode across all link configurations. **Affected platforms:** nRF5340 -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-19459: AES crypt error occurs after a factory reset In the Sidewalk DUT application, authentication fails when starting FSK transport and performing a factory reset. **Workaround:** After factory reset, perform a power reset. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-19573: Trusted storage for Sidewalk keys fails when settings backend changes When migrating from NVS to ZMS, the settings storage backend changes, resulting in the loss of trusted keys. @@ -90,7 +90,7 @@ KRKNWK-19573: Trusted storage for Sidewalk keys fails when settings backend chan **Workaround:** Do not change settings backend when using trusted storage. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-18776: DFU swap takes too long when running a simple Hello World application After firmware upload, the device resets to MCUboot and takes several minutes to switch to the new image. @@ -98,14 +98,14 @@ KRKNWK-18776: DFU swap takes too long when running a simple Hello World applicat **Affected platforms:** nRF54L15 DK -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-19545: High initial power consumption by Semtech radio The device experiences high initial current consumption caused by Semtech radio before initialization. **Workaround:** Initialize Sidewalk over LoRa or FSK to start Semtech radio. -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 KRKNWK-17860: Fatal DFU error in the Sidewalk application mode A fatal error occurs when attempting to perform DFU in the Sidewalk application mode instead of the DFU mode. @@ -116,7 +116,7 @@ KRKNWK-17860: Fatal DFU error in the Sidewalk application mode .. rst-class:: v2-7-0 v2-6-2 v2-6-1 v2-6-0 KRKNWK-18465: BUS fault on FSK during the FACTORY_RESET call - The *Bluetooth®* LE link is deinitialized. + The *Bluetooth* LE link is deinitialized. However, a race condition might occur where an event added by the Bluetooth LE link is not removed. Acting on the event without a valid Bluetooth LE handle leads to dereference of ``NULL``. To avoid the error, you need to check for ``NULL`` before the event is processed in the event queue. @@ -189,6 +189,22 @@ KRKNWK-14299: NRPA MAC address cannot be set in Zephyr Bluetooth LE ============ +.. rst-class:: v2-9-0 v2-8-0 + +DRGN-23363: A flash operation executed on the system workqueue might result in ``-ETIMEDOUT`` + A flash operation executed on the system workqueue might result in ``-ETIMEDOUT`` if there is an active Bluetooth LE connection. + + **Workaround:** Move flash operations to a different workqueue. + +.. rst-class:: v2-8-0 v2-7-0 + +NCSDK-30458: The Bluetooth LE applications built with the ``nordic-bt-rpc`` snippet do not work on nRF54H20 devices + When using the ``nordic-bt-rpc`` sysbuild snippet for building Bluetooth LE applications for nRF54H20 in the Bluetooth RPC configuration, the build system creates an invalid memory map for the application core, resulting in a runtime failure. + + **Affected platforms:** nRF54H20 + + **Workaround:** Add the ``status = "disabled";`` line in the ``cpurad-rw-partitions node`` definition in the :file:`snippets/nordic-bt-rpc/boards/nrf54h20dk_nrf54h20-mem-map-move.dtsi` file. + .. rst-class:: v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-4-4 v2-4-3 DRGN-23231: The Bluetooth subsystem may sometimes deadlock when a Bluetooth link is lost during data transfer @@ -198,7 +214,7 @@ DRGN-23231: The Bluetooth subsystem may sometimes deadlock when a Bluetooth link **Affected platforms:** nRF5340 -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 NCSDK-28239: On nRF54H20, a Bluetooth LE disconnect event is not generated once the central device (mobile phone) moves out of range while data is being transferred (during DFU) This will prevent the device from establishing new BLE connections. @@ -320,14 +336,14 @@ DRGN-23518: ACL reassembly may deadlock **Workaround:** Ensure that the value of :kconfig:option:`CONFIG_BT_BUF_ACL_RX_COUNT` is greater than the value of :kconfig:option:`CONFIG_BT_MAX_CONN`. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 DRGN-23511: Building of multilink Bluetooth applications fails This happens when the :kconfig:option:`CONFIG_BT_BUF_ACL_RX_COUNT` Kconfig option is not explicitly set. **Workaround:** Set the Kconfig value explicitly. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-29354: Bluetooth traffic stalls while writing or erasing flash Using system workqueue for internal flash operations while Bluetooth is in use could result in Bluetooth hang or flash operation failures (timeout in MPSL flash synchronization). @@ -342,17 +358,26 @@ Bluetooth Mesh The issues in this section are related to the :ref:`ug_bt_mesh` protocol. +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 + +NCSDK-30033: :ref:`bt_mesh_light_ctrl_srv_readme` never resumes the Lightness Controller automatically after it is disabled by a scene recall + This occurs when the Lightness Controller is running and a scene recall for a scene with the Lightness Controller disabled is received. + Recalling this scene causes the Lightness Controller to stop running. + Unlike when setting the Lightness state through other messages, the Lightness Controller will not automatically resume after the time set in the :kconfig:option:`CONFIG_BT_MESH_LIGHT_CTRL_SRV_RESUME_DELAY` Kconfig option. + + **Workaround:** Explicitly re-enable the Lightness Controller using a Lightness Controller client to resume it after it is disabled by a scene recall. + .. rst-class:: v2-8-0 v2-7-0 NCSDK-29893: Adding dynamic names to devices does not work The advertiser options to automatically add the name in the scan response and the advertising data is removed. The Mesh files ``proxy_srv.c`` and ``pb_gatt_srv.c`` were using ``BT_LE_ADV_OPT_USE_NAME`` that has been removed. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 NCSDK-28363: Local composition hash generator only considers the first portion of the Composition Data Page 0 (CDP0) when the size of CDP0 exceeds ``BT_TX_SDU_MAX`` This affects applications that use the Large Composition Data server together with the default DFU Metadata format enabled using the :kconfig:option:`CONFIG_BT_MESH_DFU_METADATA` Kconfig option. - Using the hash computed by calling the :c:func:`bt_mesh_dfu_metadata_comp_hash_local_get()` function to compare metadata will wrongly conclude that two pages are equal if the difference between the pages is beyond the first ``BT_MESH_TX_SDU_MAX`` bytes of the page. + Using the hash computed by calling the :c:func:`bt_mesh_dfu_metadata_comp_hash_local_get` function to compare metadata will wrongly conclude that two pages are equal if the difference between the pages is beyond the first ``BT_MESH_TX_SDU_MAX`` bytes of the page. **Workaround:** Make sure that, for applications with composition data longer than ``BT_TX_SDU_MAX``, any change to composition data as part of a DFU includes at least one change in the first ``BT_TX_SDU_MAX`` bytes of CDP0. Alternatively, create your own metadata scheme other than the default DFU Metadata format for such applications. @@ -423,7 +448,7 @@ NCSDK-16579: Advertising Node Identity and Network ID might not work with the ex NCSDK-21780: Sensor types with floating point representation lose precision Sensor types with floating point representation lose precision when converted to ``sensor_value`` in the sensor API callbacks. -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-1 v1-9-0 v1-8-0 v1-7-1 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-1 v1-9-0 v1-8-0 v1-7-1 NCSDK-14399: Legacy advertiser can occasionally do more message retransmissions than requested When using the legacy advertiser, the stack sleeps for at least 50 ms after starting advertising a message, which might result in more messages to be advertised than requested. @@ -464,7 +489,7 @@ Matter The issues in this section are related to the :ref:`ug_matter` protocol. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-19388: The smart plug functionality of Matter Bridge application does not work with Apple Home application The additional functionality of a smart plug that runs alongside the Matter Bridge functionality is not visible in the Apple Home application. @@ -472,8 +497,8 @@ KRKNWK-19388: The smart plug functionality of Matter Bridge application does not .. rst-class:: v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 -KRKNWK-19524: Reliability issues with multicast message delivery for certain Access Points. - Certain Access Points require Wi-Fi devices to send Multicast Listener Discovery version 2 (MLDv2) Report messages for multicast packets to be properly delivered to a given address. +KRKNWK-19524: Reliability issues with multicast message delivery for certain Access Points + Certain Access Points require Wi-Fi® devices to send Multicast Listener Discovery version 2 (MLDv2) Report messages for multicast packets to be properly delivered to a given address. Matter over Wi-Fi devices only subscribed to multicast addresses within the internal IPv6 stack, without notifying the Access Points, leading to reliability issues with multicast message delivery. **Workaround:** To ensure reliable multicast communication, use the :c:func:`net_ipv6_mld_join` and :c:func:`net_ipv6_mld_leave` functions to explicitly subscribe or unsubscribe to multicast addresses. @@ -954,7 +979,7 @@ Thread The issues in this section are related to the :ref:`ug_thread` protocol. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-19628: On nRF54H20, persistence of keys is not yet supported After rebooting the device, all persistent keys (Thread's network key) will be lost. @@ -979,7 +1004,7 @@ KRKNWK-19036: High power consumption after parent loss **Workaround:** Manually cherry-pick and apply commit with fix to ``sdk-zephyr`` (commit hash: ``6c602a1bbd3b3f7811082bce391c6943663a2c64``). -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 KRKNWK-18612: nRF5340 sometimes fails to send a Child Update Response to an SSED child After performing an MLE Child Update Request by an SSED child, an nRF5340 parent sometimes does not respond with a Child Update Response. @@ -1139,7 +1164,7 @@ Wi-Fi The issues in this section are related to the :ref:`ug_wifi` protocol. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-29650: Wi-Fi connection times are increased in ``_ns`` builds The latency has increased signficantly in latest main branch. @@ -1149,21 +1174,21 @@ NCSDK-29650: Wi-Fi connection times are increased in ``_ns`` builds **Affected platforms:** nRF7002 -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-29649: Flash firmware integrity check does not work due to Mbed TLS dependencies Due to this, nRF70 patches cannot be validated and corrupted patches can manifest in nRF70 bootup failures. **Affected platforms:** nRF7002 -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-29651: nRF54H20 Legacy crypto not supported PSA crypto is used by default, which limits Wi-Fi security only up to WPA2. **Affected platforms:** nRF7002, nRF54H20 -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 SHEL-3226: In nRF70 driver page docs, link to doxygen API has been removed The link will be brought back in coming releases. @@ -1188,7 +1213,7 @@ Zigbee The issues in this section are related to the :ref:`ug_zigbee` protocol. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 NCSIDB-1336: Zigbee Router device cannot rejoin after missing Network Key update or rotation If a Zigbee Router device does not receive a Network Key update or rotation messages (such as because of an ongoing reset or being powered off), it will not rejoin to a Zigbee Coordinator and will use old keys for communication. @@ -1292,26 +1317,26 @@ KRKNWK-16705: Router device is not fully operational in the distributed network **Workaround:** Add a call to the :c:func:`zb_enable_distributed` function in your application after setting Zigbee Router role for the device. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 KRKNWK-14024: Fatal error when the network coordinator factory resets in the Identify mode A fatal error occurs when the :ref:`Zigbee network coordinator ` triggers factory reset in the Identify mode. **Workaround:** Modify your application, so that the factory reset is requested only after the Identify mode ends. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 KRKNWK-12937: Activation of Sleepy End Device must be done at the very first commissioning procedure for Zigbee light switch sample After programming the :ref:`Zigbee light switch ` sample and its first commissioning, Zigbee End Device joins the Zigbee network as a normal End Device. Pressing **Button 3** does not switch the device to the Sleepy End Device configuration. **Workaround:** Keep **Button 3** pressed during the first commissioning procedure. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 KRKNWK-12615: Get Group Membership Command returns all groups the node is assigned to Get Group Membership Command returns all groups the node is assigned to regardless of the destination endpoint. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 KRKNWK-12115: Simultaneous commissioning of many devices can cause the Coordinator device to assert The Zigbee Coordinator device can assert when multiple devices are being commissioned simultaneously. @@ -1363,7 +1388,7 @@ KRKNWK-12522: Incorrect Read Attributes Response on reading multiple attributes When reading multiple attributes at once and the first one is not supported, the Read Attributes Response contains two records for the first supported attribute. The first one record has the Status field filled with Unsupported Attribute whereas the second record contains actual data. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 KRKNWK-12017: Zigbee End Device does not recover from broken rejoin procedure If the Device Announcement packet is not acknowledged by the End Device's parent, joiner logic is stopped and the device does not recover. @@ -1462,7 +1487,7 @@ KRKNWK-11602: Zigbee device becomes not operable after receiving malformed packe Given these two options, we recommend to upgrade your |NCS| version to the latest available one. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 KRKNWK-7723: OTA upgrade process restarting after client reset After the reset of OTA Upgrade Client, the client will start the OTA upgrade process from the beginning instead of continuing the previous process. @@ -1639,7 +1664,7 @@ NCSDK-14235: Timestamps that are sent in cloud messages drift over time .. rst-class:: v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-0 -CIA-604: ATv2 cannot be built for the ``thingy91_nrf9160_ns`` board target with ``SECURE_BOOT`` enabled +CIA-604: Asset Tracker v2 cannot be built for the ``thingy91_nrf9160_ns`` board target with ``SECURE_BOOT`` enabled Due to the use of static partitions with the Thingy:91, there is insufficient room in the flash memory to enable both the primary and secondary bootloaders. **Affected platforms:** Thingy:91 @@ -1744,7 +1769,7 @@ Serial LTE Modem The issues in this section are related to the :ref:`serial_lte_modem` application. -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 NCSDK-20457: Modem traces captured through UART are corrupted if RTT logs are simultaneously captured When capturing modem traces through UART with the `Cellular Monitor app`_ and simultaneously capturing RTT logs, for example, with J-Link RTT Viewer, the modem trace misses packets, and captured packets might have incorrect information. @@ -1774,10 +1799,10 @@ NCSDK-24135: Serial LTE Modem (SLM) attempts to use UART hardware flow control e **Affected platforms:** Thingy:91 - **Workaround:** Set the :ref:`CONFIG_SLM_UART_RX_BUF_SIZE ` Kconfig option to ``2048`` to ensure that there is adequate buffer space to receive traffic from the Connectivity Bridge and disable the hw-flow-control from :file:`boards\thingy91_nrf9160_ns.overlay`. - If even larger buffer spaces are required, the :kconfig:option:`CONFIG_BRIDGE_BUF_SIZE` Kconfig option for Connectivity Bridge and the :ref:`CONFIG_SLM_UART_RX_BUF_SIZE ` Kconfig option for SLM, must be set accordingly. + **Workaround:** Set the :ref:`CONFIG_SLM_UART_RX_BUF_SIZE ` Kconfig option to ``2048`` to ensure that there is adequate buffer space to receive traffic from the Connectivity bridge and disable the hw-flow-control from :file:`boards\thingy91_nrf9160_ns.overlay`. + If even larger buffer spaces are required, the :kconfig:option:`CONFIG_BRIDGE_BUF_SIZE` Kconfig option for Connectivity bridge and the :ref:`CONFIG_SLM_UART_RX_BUF_SIZE ` Kconfig option for SLM, must be set accordingly. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 NCSDK-23733: Full modem firmware update issue on the nRF91x1 DKs Failures of full modem firmware update on the nRF91x1 DK have been observed in certain conditions. @@ -1826,7 +1851,7 @@ The issues in this section are related to the :ref:`nrf_desktop` application. nRF Desktop is also affected by :ref:`hogp_readme` library's issue :ref:`NCSDK-30288 `. The issue may cause accessing data under ``NULL`` pointer in case of Bluetooth disconnection while forwarding a configuration channel operation in the :ref:`nrf_desktop_hid_forward`. -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 NCSDK-27983: No Bluetooth advertising after a software reset The software reset fails to properly reboot the nRF54H20 device, resulting in malfunction of Bluetooth LE advertising. @@ -1835,6 +1860,14 @@ NCSDK-27983: No Bluetooth advertising after a software reset **Workaround:** Press the **RESET** button on the nRF54H20 DK after performing a factory or software reset of the device. +.. rst-class:: v2-8-0 + +NCSDK-30261: Bluetooth LE connection parameter results in a loop in the :ref:`nrf_desktop_ble_conn_params` + An nRF Desktop dongle without LLPM support updates the connection parameters of a connected peripheral with LLPM support in a never-ending loop. + The connection parameter update should be applied only when required connection parameters change. + + **Workaround:** Manually cherry-pick and apply the commit with the fix from the ``main`` branch (commit hash: ``cfbe5ba7f7fdc5a0fa4114f365a2cc1bab0db150``). + .. rst-class:: v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 NCSDK-23704: Too small heap size on nRF5340 DK @@ -1854,7 +1887,7 @@ NCSDK-25928: :ref:`nrf_desktop_hid_state` keeps sending empty HID reports to low **Workaround:** Manually cherry-pick and apply the commit with the fix from the ``main`` branch (commit hash: ``a87407fc29514b68a7bdaea5554f7b755466a77b``). -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 NCSDK-8304: HID configurator issues for peripherals connected over Bluetooth LE to Linux host Using :ref:`nrf_desktop_config_channel_script` for peripherals connected to host directly over Bluetooth LE might result in receiving improper HID feature report ID. @@ -1999,35 +2032,35 @@ nRF5340 Audio The issues in this section are related to the :ref:`nrf53_audio_app` application. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 OCT-3179: CIS headset, potential for not establishing presentation synchronization lock in bidirectional mode If the CIS gateway is reset shortly after the headset has established synchronization lock, this issue may be triggered. **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 OCT-3174: Host on CIS gateway may throw assert if a connected headset is hard reset During a CIS stereo stream, if a headset suddenly disappears during the active stream, this issue may occur. **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 OCT-3152: Public address for broadcast source When trying to use a public address for the broadcast source, the address will still change on each boot and appears to be random. **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 OCT-2070: Detection issues with USB-C to USB-C connection Using USB-C to USB-C when connecting an nRF5340 Audio DK to PC is not correctly detected on some Windows systems. **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 OCT-2154: USB audio interface does not work correctly on macOS The audio stream is intermittent on the headset side after connecting the gateway to a Mac computer and starting the audio stream. @@ -2035,7 +2068,7 @@ OCT-2154: USB audio interface does not work correctly on macOS **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 OCT-2172: The headset volume is not stored persistently This means the volume will fall back to default level after a reset. @@ -2056,7 +2089,7 @@ OCT-2347: Stream reestablishment issues in CIS **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 OCT-2401: The HW codec has a variable (0-20 µs) audio interface (I2S) lock variability This will cause a static offset of the stream, which will cause an undesired extra L-R sync difference. @@ -2078,7 +2111,7 @@ OCT-2472: Headset fault upon gateway reset in the bidirectional stream mode **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 OCT-2501: Charging over seven hours results in error Since the nRF5340 Audio DK uses a large battery, the nPM1100 can go into error when charging time surpasses 7 hours. @@ -2089,7 +2122,7 @@ OCT-2501: Charging over seven hours results in error **Workaround:** To start the charging again, turn the nRF5340 Audio DK off and then on again. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 OCT-2539: Presentation delay may not work as expected under some configurations The data is not presented at the correct time. @@ -2119,7 +2152,7 @@ OCT-2569: BIS headset stuck if toggling gateway power quickly **Workaround:** Reset BIS headset -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 OCT-2585: Initial L-R sync may lock with an offset The left and right headset may lock as intended, but there will be a small static time offset between the two headsets. @@ -2194,7 +2227,7 @@ OCT-2897: Interleaved packing issue **Affected platforms:** nRF5340 Audio DK -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 OCT-3006: Setting a custom bitrate using :kconfig:option:`CONFIG_BT_AUDIO_BITRATE_UNICAST_SINK` will have no effect This is because the application reverts to one of the BAP presets. @@ -2358,7 +2391,7 @@ NCSDK-18263: |NCS| samples may fail to boot on Thingy:53 Bluetooth samples ================= -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 NCSDK-26424: Directed advertising in the :ref:`peripheral_hids_mouse` sample does not start after disconnecting from a bonded peer When the sample disconnects from a peer, after successful pairing and subscription to reports, it cannot re-connect because directed advertising does not start. @@ -2379,7 +2412,7 @@ NCSDK-18112: :ref:`bluetooth_central_dfu_smp` sample cannot do discovery on the **Workaround:** Enable the legacy LLCP mechanism (:kconfig:option:`CONFIG_BT_LL_SW_LLCP_LEGACY`). -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 v0-4-0 v0-3-0 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 v0-4-0 v0-3-0 NCSDK-19942: HID samples do not work with Android 13 Bluetooth samples and applications that are set up for the HIDS use case and have the Bluetooth Privacy feature enabled (:kconfig:option:`CONFIG_BT_PRIVACY`) disconnect after a short period or enter a connection-disconnection loop when you try to connect to them from a device that is running Android 13. @@ -2389,7 +2422,7 @@ NCSDK-19942: HID samples do not work with Android 13 * :ref:`fast_pair_input_device` * Fast Pair configurations of the :ref:`nrf_desktop` application -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 v0-4-0 v0-3-0 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 v0-4-0 v0-3-0 NCSDK-26669: Reconnection with HID devices that have privacy enabled may not work on Android 14 If an Android 14 device is disconnected from the HID device without user intervention through the Bluetooth UI from Android settings (for example, due to a connection timeout caused by the HID device rebooting), the device faces issues. @@ -2574,7 +2607,7 @@ Antenna switching does not work on targets ``nrf5340dk_nrf5340_cpuapp`` and ``nr Bluetooth Mesh samples ====================== -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 NCSDK-26844: :ref:`ble_mesh_dfu_distributor` sample is not able to complete self-update When attempting to use the :ref:`ble_mesh_dfu_distributor` sample to perform a self-update, the DFU process is not completed successfully. @@ -2609,7 +2642,7 @@ NCSDK-21590: :ref:`bluetooth_mesh_sensor_client` sample does not compile for nRF Cellular samples ================ -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-30050: The :ref:`nrf_cloud_rest_fota` sample with experimental SMP FOTA support enabled crashes with a secure fault This happens approximately one out of five times during an SMP FOTA update. @@ -2631,7 +2664,7 @@ IRIS-7398: The :ref:`nrf_cloud_multi_service` sample does not support using the **Affected platforms:** nRF9161 -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 IRIS-7381: :ref:`nrf_cloud_rest_cell_location` sample might attempt to take a neighbor cell measurement when a measurement is already in progress If cell information changes during a neighbor cell measurement, the sample will attempt to start a new measurement, resulting in warning and error log messages. @@ -2757,7 +2790,7 @@ NCSDK-20967: The :ref:`nrf_rpc_entropy_nrf53` sample does not work on the networ Peripheral samples ================== -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 NCSDK-30284: The :ref:`radio_test` sample only transmits the first burst of data in duty-cycle mode on the 4 Mbit data rate When the ``data_rate`` parameter is set to ``nrf_4Mbit_BT04`` or ``nrf_4Mbit_BT06``, sending the ``start_duty_cycle_modulated_tx`` command results in transmission of the first burst of data after which radio becomes inactive. @@ -2822,7 +2855,7 @@ NCSDK-13925: Build warning in the RF test samples when the nRF21540 EK support i **Affected platforms:** nRF5340, nRF21540 - **Workaround:** Change the parameter type in the :c:func:`nrf21540_tx_gain_set()` function in :file:`ncs/nrf/samples/bluetooth/direct_test_mode/src/fem/nrf21540.c` from :c:type:`uint8_t` to :c:type:`uint32_t`. + **Workaround:** Change the parameter type in the :c:func:`nrf21540_tx_gain_set` function in :file:`ncs/nrf/samples/bluetooth/direct_test_mode/src/fem/nrf21540.c` from :c:type:`uint8_t` to :c:type:`uint32_t`. .. rst-class:: v1-5-2 v1-5-1 v1-5-0 @@ -2842,7 +2875,7 @@ The issues in this section are related to :ref:`libraries`. Binary libraries ================ -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 NCSDK-26682: In the Verizon network, the :ref:`liblwm2m_carrier_readme` library fails to complete bootstrap process unless the same device has previously completed a bootstrap This is because one of the required pre-shared keys is not generated unless there is a pre-existing one in the modem. @@ -2879,7 +2912,7 @@ NCSDK-18746: The :ref:`liblwm2m_carrier_readme` library fails to complete non-se .. rst-class:: v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-3-1 v1-2-1 v1-2-0 NCSDK-12912: The :ref:`liblwm2m_carrier_readme` library does not recover if initial network connection fails - When the device is switched on, if :cpp:func:`lte_lc_connect()` returns an error at timeout, it will cause :cpp:func:`lwm2m_carrier_init()` to fail. + When the device is switched on, if :c:func:`lte_lc_connect` returns an error at timeout, it will cause ``lwm2m_carrier_init()`` to fail. Thus, the device will fail to connect to carrier device management servers. **Affected platforms:** nRF9160 @@ -3038,7 +3071,7 @@ NCSDK-28192: Hardfault in coap_codec_agnss_encode ** Workaround:** Apply the fix from `sdk-nrf PR #16242`_. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 CIA-351: Connectivity issues with :ref:`lib_azure_iot_hub` If a ``device-bound`` message is sent to the device while it is in the LTE Power Saving Mode (PSM), the TCP connection will most likely be terminated by the server. @@ -3070,7 +3103,7 @@ NCSDK-23315: The :ref:`bt_le_adv_prov_readme` has an incorrect range and default **Workaround:** Manually cherry-pick and apply the commit with the fix from the ``main`` branch (commit hash: ``a8b668e82837295962348e9e681125c2ae11bb4e``). -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 NCSDK-23682: The Fast Pair Seeker might be unable to bond again after losing the bonding information multiple times If the :kconfig:option:`CONFIG_BT_SETTINGS_CCC_LAZY_LOADING` Kconfig option is disabled on the Fast Pair Provider side, the Fast Pair Seeker that uses the RPA address to connect with the Provider might be unable to bond again after losing the bonding information multiple times. @@ -3110,14 +3143,14 @@ NCSDK-15471: Compilation with :ref:`SUPL client ` library fails whe The time returned by :ref:`lib_date_time` library becomes incorrect after one week of uptime The time returned by :ref:`lib_date_time` library becomes incorrect after one week elapses. - This is due to an issue with clock_gettime() API. + This is due to an issue with ``clock_gettime()`` API. **Affected platforms:** nRF9160, nRF52840 Security ======== -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-29559: KMU slots 0-2 cannot be used to store keys in nRF54L15 The application cannot use KMU slots 0-2 to store keys in the nRF54L15. @@ -3134,12 +3167,12 @@ Build system The issues in this section are related to :ref:`app_build_system`. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-30119: For nRF54L15 SoC, dynamic partitioning for a project building with MCUboot's direct-xip mode is not supported Static partition manager file is required for building such project. -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 NCSDK-28495: Sysbuild runs CMake code before processing application :file:`sysbuild.cmake` When using a :file:`sysbuild.cmake` file to set configuration for images that have variants, this extra configuration might end up not being applied to the variant image, causing the images to be incompatible. @@ -3150,28 +3183,28 @@ NCSDK-28495: Sysbuild runs CMake code before processing application :file:`sysbu * If applying configuration to MCUboot with application secure boot enabled, also apply the configuration to ``s1_image``. * If applying configuration to the default image with application secure boot enabled and MCUboot disabled, also apply the configuration to ``s1_image``. -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 NCSDK-28462: MCUboot signing configuration cannot be updated without pristine build When using :ref:`configuration_system_overview_sysbuild`, the MCUboot signing configuration cannot be updated in an already configured project. **Workaround:** Perform a :ref:`pristine build ` to change any of the MCUboot signing configuration. Do not update it using menuconfig, guiconfig or the nRF Kconfig GUI, and instead :ref:`provide it on the command line ` when configuring the application if it needs setting manually. -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 NCSDK-28461: Sysbuild partition manager file changes cannot be propagated to builds unless they are pristine When using :ref:`configuration_system_overview_sysbuild` and a :ref:`partition_manager` file, the Partition Manager configuration for things such as MCUboot signing will not be updated if the Partition Manager configuration is changed in an already configured project. **Workaround:** Perform a :ref:`pristine build ` after changing configuration in Partition Manager files. -.. rst-class:: v2-8-0 v2-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 NCSDK-28451: Sysbuild silently does not use relative path (relative to application config dir) user-specified (PM_STATIC_YML_FILE) static PM files When building an application using :ref:`configuration_system_overview_sysbuild` with a :ref:`static partition file ` specified using ``PM_STATIC_YML_FILE`` with a relative path, the relative path will be relative to the sysbuild folder in Zephyr, not to the application configuration directory, and the file will silently be ignored. **Workaround:** Use an absolute path when specifying the static partition file and ensure that the output shows the file as being used. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 NCSDK-20567: When building an application for MCUboot, the build system does not check whether the compiled application is too big for being an update image In this case the update cannot be applied, because the swap algorithm requires some free space in the secondary slot (even if the image fits inside the slot). @@ -3297,7 +3330,7 @@ Missing :file:`CMakeLists.txt` You can `download this file `_ from the upstream Zephyr repository. After you add it, the file is automatically included by the build system. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 NCSDK-29124: Cannot set the NSIB signing key using environment or command line value while using child image for a project Environment value ``SB_SIGNING_KEY_FILE`` and command line value passing under ``-DSB_SIGNING_KEY_FILE=`` are ignored by build system. @@ -3331,7 +3364,7 @@ NCSDK-23761: MCUboot fails to boot when both the :kconfig:option:`CONFIG_MCUBOOT **Workaround:** To fix the issue, disable either the :kconfig:option:`CONFIG_MCUBOOT_HW_DOWNGRADE_PREVENTION` or :kconfig:option:`CONFIG_BOOT_FIH_PROFILE_LOW` Kconfig option in MCUboot. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 SHEL-1352: Incorrect base address used in the OTP TX trim coefficients Incorrect base address used for TX trim coefficients in the One-Time Programmable (OTP) memory results in transmit power deviating by +/- 2 dB from the target value. @@ -3396,7 +3429,7 @@ DFU and FOTA The issues in this section are related to :ref:`app_dfu`. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-30161 Combination of :kconfig:option:`CONFIG_ASSERT`, :kconfig:option:`CONFIG_SOC_NRF54H20_GPD`, and external flash causes an assertion during boot time A combination of these three will cause an assert. @@ -3406,7 +3439,7 @@ NCSDK-30161 Combination of :kconfig:option:`CONFIG_ASSERT`, :kconfig:option:`CON **Workaround:** Set :kconfig:option:`CONFIG_ASSERT` to ``n`` or :kconfig:option:`CONFIG_SOC_NRF54H20_GPD` to ``n``. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-30117: [suit] It is possible to declare a MEM component pointing to a memory region not assigned to particular core An update candidate with envelope for APP/RAD containing declared MEM component that points to memory range outside of space assigned to a particular core is accepted and installed. @@ -3416,7 +3449,7 @@ NCSDK-30117: [suit] It is possible to declare a MEM component pointing to a memo **Workaround:** Declare MEM components pointing to correct regions. This issue will be fixed in further releases. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-29682: [suit] cose-alg-sha-512 is not supported SUIT envelope using digest with algorithm cose-alg-sha-512 is rejected due to unsupported algorithm. @@ -3425,7 +3458,7 @@ NCSDK-29682: [suit] cose-alg-sha-512 is not supported **Workaround:** Use sha-256 until next release of Nordic binaries where this issue will be fixed. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-28241: DFU transfer starts and fails if previous transfer is still in progress Since the mobile application implements the :guilabel:`Cancel` button, it is possible to restart the transfer on the mobile phone even if the first transfer is still in progress (image fetcher waits for a timeout event or the external flash is being erased, which takes ~5 seconds). @@ -3435,7 +3468,7 @@ NCSDK-28241: DFU transfer starts and fails if previous transfer is still in prog **Workaround:** Repeat DFU transfer attempt - the next transfer attempt will succeed. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 NCSDK-21790: Errors during DFU when using nRF Connect for mobile app MCUmgr is incorrectly reporting an error when DFU is performed using the nRF Connect for mobile app. @@ -3480,7 +3513,7 @@ NCSDK-18422: Serial recovery fails to write to slots in QSPI NCSDK-18108: ``s1`` variant image configuration mismatch If an image with an ``s1`` variant is configured and the ``s0`` image configuration is changed using menuconfig, these changes will not be reflected in the ``s1`` configuration, which can lead to a differing build configuration or the build does not upgrade. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 NCSDK-11308: Powering off device immediately after serial recovery of the nRF53 network core firmware results in broken firmware The network core will not be able to boot if the device is powered off too soon after completing a serial recovery update procedure of the network core firmware. @@ -3597,24 +3630,31 @@ MCUboot The issues in this section are related to :ref:`MCUboot `. +.. rst-class:: v2-9-0 v2-8-0 + +NCSDK-30867: KMU keys are not protected against being revoked by the application that is running in secure mode + You must provision *locked* keys if you cannot trust the application running in secure mode. + This is valid for applications that miss TEE setup to consider the security aspect of the application. + + **Affected platforms:** nRF54L15 + .. rst-class:: v2-8-0 NCSDK-30263: direct-xip with revert does not work on nRF54L15 - The revert mechanism in direct-xip mode does not work on nRF54L15 devices. **Affected platforms:** nRF54L15 **Workaround:** Manually cherry-pick the commit ``ff0e8fabe1566349dbfd1786b31b325b46be205a`` from the main branch of the ``sdk-nrf`` repository. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 KRKNWK-18776: MCUboot updates take a long time The current implementation of MCUboot does not optimally utilize RRAM, which causes longer update times. **Affected platforms:** nRF54L15 -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 NCSDK-20567: Partitioning limitation with MCUboot swap move The swap algorithm in MCUboot (especially the default one - swap_move) requires some extra space to perform the swap move operation, so not entire partition space can be spent for the image. @@ -3625,7 +3665,7 @@ NCSDK-20567: Partitioning limitation with MCUboot swap move Typically, for the nRF52, nRF53, and nRF91 devices, the size of the application must be less than ``mcuboot_primary_size - 80 - (mcuboot_primary_size/ 4096) * 12 -4096``. Some additional margin is suggested. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 NCSIDB-1194: MCUboot not properly disabling UARTE instances Increased power consumption may be observed (400 µA). @@ -3655,7 +3695,7 @@ Crypto The issues in this section are related to :ref:`nrfxlib:crypto`. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 NSCDK-26412: Updating to TF-M 2.0 using Mbed TLS 3.5.2 introduced a regression in resolving legacy crypto configurations from ``PSA_WANT_ALG_XXXX`` configurations Wi-Fi samples enabling OpenThread are affected by this bug as well as possible use cases with a dependency on some legacy features while using PSA crypto APIs. @@ -3679,7 +3719,7 @@ NCSDK-22091: Selecting both :kconfig:option:`CONFIG_NORDIC_SECURITY_BACKEND` and **Workaround:** Manually define ``PSA_CORE_BUILTIN`` in the file :file:`nrf_security/configs/legacy_crypto_config.h.template`. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 NCSDK-22593: Selecting :kconfig:option:`CONFIG_PSA_WANT_ALG_CCM` without :kconfig:option:`CONFIG_MBEDTLS_AES_C` causes a build failure Selecting :kconfig:option:`CONFIG_PSA_WANT_ALG_CCM` without :kconfig:option:`CONFIG_MBEDTLS_AES_C` results in a build failure due to unsatisfied dependencies in :file:`check_config.h`. @@ -3842,7 +3882,7 @@ Modem library The issues in this section are related to :ref:`nrfxlib:nrf_modem`. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-29993: The :c:func:`nrf_send` function with ``NRF_MSG_WAITACK`` flag will incorrectly set the ``errno`` to ``0xBAADBAAD`` if the socket is closed before the send operation finishes This will trigger an assert in :c:func:`nrf_modem_os_errno_set` if asserts are enabled. @@ -3853,7 +3893,7 @@ NCSDK-29993: The :c:func:`nrf_send` function with ``NRF_MSG_WAITACK`` flag will **Workaround:** Disable asserts or remove the assert in :c:func:`nrf_modem_os_errno_set`. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 NCSDK-10106: Elevated current consumption when using applications without :ref:`nrfxlib:nrf_modem` on nRF9160 When running applications that do not enable :ref:`nrfxlib:nrf_modem` on nRF9160 with build code B1A, current consumption will stay at 3 mA when in sleep. @@ -3900,19 +3940,28 @@ Multiprotocol Service Layer (MPSL) The issues in this section are related to :ref:`nrfxlib:mpsl`. +.. rst-class:: v2-9-0 + +UARTE will have a frequency error beyond the specific limits + In low temperatures and if :ref:`nrfxlib:mpsl` (MPSL) (Bluetooth LE, 802.15.4) is not used, UARTE will have a frequency error beyond the specific limits. + + **Affected platforms:** nRF54L15 + + **Workaround:** Enable LFXO before using UART. + .. rst-class:: v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 DRGN-22314: MPSL can encounter fatal errors and crashes when used without SoftDevice Controller or the :ref:`nrfxlib:nrf_802154` This happens because of the of the allocation functions in the files :file:`nrfx_ppi.h` and :file:`nrfx_dppi.h` can allocate channels reserved by MPSL. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 DRGN-18247: Assertion with :c:enumerator:`MPSL_CLOCK_HF_LATENCY_BEST` When setting the ramp-up time of the high-frequency crystal oscillator with :c:enumerator:`MPSL_CLOCK_HF_LATENCY_BEST`, an assert in MPSL occurs. **Workaround:** Use :c:enumerator:`MPSL_CLOCK_HF_LATENCY_TYPICAL` instead of :c:enumerator:`MPSL_CLOCK_HF_LATENCY_BEST` when setting the time it takes for the HFCLK to ramp up. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 DRGN-15979: :kconfig:option:`CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC_CALIBRATION` must be set when :kconfig:option:`CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC` is set MPSL requires RC clock calibration to be enabled when the RC clock is used as the Low Frequency clock source. @@ -3923,7 +3972,7 @@ DRGN-14153: Radio Notification power performance penalty The Radio Notification feature has a power performance penalty proportional to the notification distance. This means an additional average current consumption of about 600 µA for the duration of the radio notification. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 KRKNWK-8842: MPSL does not support nRF21540 revision 1 or older The nRF21540 revision 1 or older is not supported by MPSL. @@ -3981,7 +4030,7 @@ DRGN-15223: :kconfig:option:`CONFIG_SYSTEM_CLOCK_NO_WAIT` is not supported for n .. rst-class:: v1-4-2 v1-4-1 DRGN-15176: :kconfig:option:`CONFIG_SYSTEM_CLOCK_NO_WAIT` is ignored when Low Frequency Clock is started before initializing MPSL - If the application starts the Low Frequency Clock before calling :c:func:`mpsl_init()`, the clock configuration option :kconfig:option:`CONFIG_SYSTEM_CLOCK_NO_WAIT` has no effect. + If the application starts the Low Frequency Clock before calling :c:func:`mpsl_init`, the clock configuration option :kconfig:option:`CONFIG_SYSTEM_CLOCK_NO_WAIT` has no effect. MPSL will wait for the Low Frequency Clock to start. **Workaround:** When :kconfig:option:`CONFIG_SYSTEM_CLOCK_NO_WAIT` is set, do not start the Low Frequency Clock. @@ -4247,7 +4296,7 @@ DRGN-21962: Assert when using SPI FEM with Coded PHY on nRF53 Series devices **Affected platforms:** nRF5340, Thingy:53 -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 DRGN-21293: The LE Read ISO TX Sync command is implemented according to the raised errata ES-23138 In ES-23138, the return parameter ``TX_Time_Stamp`` is used as the SDU synchronization reference of the SDU previously scheduled for transmission. @@ -4355,7 +4404,7 @@ DRGN-17562: One of the LE Transmit Power Reporting Events might not be reported When multiple LE Transmit Power Reporting Events are generated at the same time for the same PHY, one of these events will be missed. This will occur only when there are simultaneous remote and local power level changes on the same PHY. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 DRGN-19039: Multirole advertiser not seen by peer in some cases This can happen when the controller attempts to reschedule the advertising events due to scheduling conflicts with the scanner or initiator and both of the following apply: @@ -4458,7 +4507,7 @@ DRGN-18655: Wrongly set the address if calling :c:func:`bt_ctlr_set_public_addr` DRGN-18568: Using :kconfig:option:`CONFIG_MPSL_FEM` Kconfig option lowers the value of radio output power The actual value is lower than the default one in case the :kconfig:option:`CONFIG_BT_CTLR_TX_PWR_ANTENNA` or :kconfig:option:`CONFIG_BT_CTLR_TX_PWR` Kconfig options are used together with the :kconfig:option:`CONFIG_MPSL_FEM` Kconfig option. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 DRGN-16013: Initiating connections over extended advertising is not supported when external radio coexistence and FEM support are enabled The initiator can assert when initiating a connection to an extended advertiser when both external radio coexistence and FEM are enabled. @@ -4563,7 +4612,7 @@ DRGN-16650: Undefined behavior when extended scanning is enabled .. rst-class:: v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 -DRGN-16394: The host callback provided to :c:func:`sdc_enable()` is always called after every advertising event +DRGN-16394: The host callback provided to :c:func:`sdc_enable` is always called after every advertising event This will cause slightly increased power consumption. .. rst-class:: v1-7-1 v1-7-0 v1-6-1 v1-6-0 v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 @@ -4700,7 +4749,7 @@ DRGN-15531: The coding scheme provided by the LE Set PHY HCI Command is ignored .. rst-class:: v1-5-2 v1-5-1 v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 v1-0-0 -DRGN-15758: The controller might still have pending events after :c:func:`sdc_hci_evt_get()` returns false +DRGN-15758: The controller might still have pending events after :c:func:`sdc_hci_evt_get` returns false This will only occur if the host has masked out events. .. rst-class:: v1-5-0 v1-4-2 v1-4-1 v1-4-0 v1-3-2 v1-3-1 v1-3-0 v1-2-1 v1-2-0 v1-1-0 @@ -4735,7 +4784,7 @@ DRGN-15465: Corrupted advertising data when :kconfig:option:`CONFIG_BT_EXT_ADV` DRGN-15475: Samples might not initialize the SoftDevice Controller HCI driver correctly Samples using both the advertising and the scanning state, but not the connected state, fail to initialize the SoftDevice Controller HCI driver. - As a result, the function :c:func:`bt_enable()` returns an error code. + As a result, the function :c:func:`bt_enable` returns an error code. **Workaround:** Manually enable :kconfig:option:`CONFIG_SOFTDEVICE_CONTROLLER_MULTIROLE` for the project configuration. @@ -4862,7 +4911,7 @@ Assert risk after performing a DLE procedure .. rst-class:: v1-0-0 No data issue when connected to multiple devices - :c:func:`hci_data_get()` might return "No data available" when there is data available. + :c:func:`hci_data_get` might return "No data available" when there is data available. This issue will only occur when connected to multiple devices at the same time. .. rst-class:: v1-0-0 @@ -4958,7 +5007,7 @@ Trusted Firmware-M (TF-M) The issues in this section are related to the TF-M implementation in the |NCS|. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 NCSDK-29095: Writing assets to NVM using TF-M causes increased interrupt latencies Writes to NVM provoke increased latencies even for the highest-priority interrupts. @@ -4973,7 +5022,7 @@ NCSDK-29095: Writing assets to NVM using TF-M causes increased interrupt latenci **Workaround:** Write persistent assets using the PSA APIs only when there are no ongoing time-critical operations. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 CIA-1182: TF-M flash partition overflow When building for Thingy:91 and enabling debug optimizations (or enabling Debug build in the VS code extension), the TF-M flash partition will overflow. @@ -5033,7 +5082,7 @@ NRFJPROG-454: TF-M might fail to reset when using nrfjprog version 10.22.x on nR nrfjprog -f nrf91 --debugreset -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 NCSDK-18321: TF-M PSA architecture tests do not build with CMake v3.25.x The :ref:`tfm_psa_test` fails to build with CMake version 3.25.x with missing header files. @@ -5081,7 +5130,7 @@ NCSDK-19536: TF-M does not compile when the board is missing a ``uart1`` node an .. rst-class:: v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 NCSDK-15909: TF-M failing to build with Zephyr SDK 0.14.2 - TF-M may fail to build due to flash overflow with Zephyr SDK 0.14.2 when :kconfig:option`CONFIG_TFM_PROFILE_TYPE_NOT_SET` is set to ``y``. + TF-M may fail to build due to flash overflow with Zephyr SDK 0.14.2 when :kconfig:option:`CONFIG_TFM_PROFILE_TYPE_NOT_SET` is set to ``y``. **Workaround:** Use one of the following workarounds: @@ -5141,7 +5190,7 @@ NCSDK-12483: Missing debug symbols NCSDK-12342: Potential SecureFault exception while accessing protected storage When accessing protected storage, a SecureFault exception is sometimes triggered and execution halts. -.. rst-class:: v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 NCSDK-11195: Build errors when enabling :kconfig:option:`CONFIG_BUILD_WITH_TFM` option Enabling the :kconfig:option:`CONFIG_BUILD_WITH_TFM` Kconfig option in SES project configuration or using ``west -t menuconfig`` results in build errors. @@ -5245,8 +5294,8 @@ NCSIDB-840: Compilation of I2C TWIM driver fails when PINCTRL is disabled .. rst-class:: v1-9-2 v1-9-1 v1-9-0 -The time returned by clock_gettime() API becomes incorrect after one week of uptime - The time returned by POSIX clock_gettime() API becomes incorrect after one week elapses. +The time returned by ``clock_gettime()`` API becomes incorrect after one week of uptime + The time returned by POSIX ``clock_gettime()`` API becomes incorrect after one week elapses. This is due to an overflow in the uptime conversion. .. rst-class:: v1-4-2 v1-4-1 v1-4-0 @@ -5301,7 +5350,7 @@ NCSDK-6832: SMP Server sample fails upon initialization Other issues ************ - .. rst-class:: v2-8-0 + .. rst-class:: v2-9-0 v2-8-0 NCSDK-28152: TPIU Trace Signal Skew on the nRF54H20 SoC Segger TPIU tracing on the nRF54H20 DK encounters instability due to a minimal skew between clock and data signals. @@ -5310,7 +5359,7 @@ NCSDK-28152: TPIU Trace Signal Skew on the nRF54H20 SoC **Workaround:** Adjusting the TPIU trace delay on SEGGER's J-Trace Pro can improve signal stability, enhancing ETM capture reliability. For more information on adjusting trace timing, refer to the SEGGER Wiki's `Adjusting Trace Timings and General Troubleshooting`_ section. -.. rst-class:: v2-8-0 +.. rst-class:: v2-9-0 v2-8-0 NCSDK-30095: Cannot flash a device if the ``nrfutil device x-adac-discovery`` command is called before flashing It leaves the device into ``RomOperation`` mode. @@ -5368,7 +5417,7 @@ KRKNWK-16503: OTA DFU using the iOS Home app (over UARP) does not work on the nR **Workaround:** Manually cherry-pick and apply commit from the main branch (commit hash: ``09874a36edf21ced7d3c9356de07df6f0ff3d457``). -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 KRKNWK-13010: Dropping from Thread to Bluetooth LE takes too long Dropping from Thread to Bluetooth LE, after a Thread Border Router is powered off, takes much longer for FTD accessories than estimated in TCT030 test case. @@ -5405,14 +5454,14 @@ NCSDK-13947: Net core downgrade prevention does not work on nRF5340 KRKNWK-13607: Stateless switch application crashes upon factory reset When running Thread test suit on the stateless switch application, the CI crashes upon factory reset. -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 KRKNWK-13249: Unexpected assertion in HAP Bluetooth Peripheral Manager When Bluetooth LE layer emits callback with a connect or disconnect event, one of its parameters is an underlying Bluetooth LE connection object. On rare occasions, this connection object is no longer valid by the time it is processed in HomeKit, and this results in assertion. There is no proven workaround yet. -.. rst-class:: wontfix v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 +.. rst-class:: wontfix v2-9-0 v2-8-0 v2-7-0 v2-6-2 v2-6-1 v2-6-0 v2-5-3 v2-5-2 v2-5-1 v2-5-0 v2-4-4 v2-4-3 v2-4-2 v2-4-1 v2-4-0 v2-3-0 v2-2-0 v2-1-4 v2-1-3 v2-1-2 v2-1-1 v2-1-0 v2-0-2 v2-0-1 v2-0-0 v1-9-2 v1-9-1 v1-9-0 v1-8-0 v1-7-1 v1-7-0 v1-6-1 v1-6-0 KRKNWK-11729: Stateless switch event characteristic value not handled according to specification in Bluetooth LE mode The stateless programmable switch application does not handle the value of the stateless switch event characteristic in the Bluetooth LE mode according to the specification.