Updated to 12.3 and USB worked.
BUT, after first reboot the issue is back again.
It was the same for me when updating to one of the previous versions (12.1 or 12.2).
Absolutely crazy to see this kind of issue not being fixed.
Haluba
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
I am using an external LG display connected to Macbook pro M1 2021 directly via USB-C. Before upgrading to Monterey it worked and after upgrading it stopped working. However, after upgrading to 12.2 it worked initially until first reboot but then stopped working again.
Extremely surprising to see these kind of issues tbh.