Sonos Port Fixed Volume UPnP Error 501 When Setting Group Volume

[sdoowo200leldls]

What version of Music Assistant has the issue?

2.0.1

What version of the Home Assistant Integration have you got installed?

2024.05.1

Have you tried everything in the Troubleshooting FAQ and reviewed the Open and Closed Issues and Discussions to resolve this yourself?

• Yes

The problem

My Sonos Port is set to a fixed volume setting where the volume cannot be changed within the device. When changing the group volume the error "ERROR (MainThread) [music_assistant.webserver] Error handling message: players/cmd/volume_set: UPnP Error 501 received: Action Failed from 192.168.1.231" is produced. Additionally, the speaker group volume treats the Sonos Port as being at 100 volume which throws the entire speaker groups combined volume off.

How to reproduce

Create a Sonos speaker group that contains a fixed volume device like the Sonos Port.

Music Providers

Tidal

Player Providers

Sonos

Full log output

log.txt

Additional information

No response

What version of Home Assistant Core are your running

2024.5.3

What type of installation are you running?

Home Assistant OS

On what type of hardware are you running?

Raspberry Pi

[marcelveldt]

ah, yes, this is a small oversight of me (didnt account for fixed volume). I will try to fix it within the next couple of days.