Slowing backend down

[simonclay]

Hi,

I am finding that when Supercat is active, backend page-load is takes a very long time.

Deactivating it solves the issue.

I have tried different themes, so I don't think there's an issue there.

Plugins active...

Admin Columns
Advanced Custom Fields PRO
All-in-One WP Migration
Astra Bulk Edit
Astra Pro
Check Email
Classic Editor
Custom Post Type UI
Defender Pro
Duplicate Post
DynamicConditions
Ele Custom Skin
Elementor
Elementor Pro
Elementor SuperCat
Filter Page by Template
Form Vibes - Database Manager for Forms
Redirection
Simple Custom Post Order
Smush Pro
Swift Control
Theme My Login
Ultimate Addons for Elementor
Ultimate Member
WPBeginner's Compact Archives

[shaneonabike]

It could be helpful to include a picture from Chrome developer tools to see what script perhaps is holding up things?