I have a similar issue with a speaker here. It disconnects after a few minutes despite showing up as “connected”.
P.S.: My two cents: It might because it is a “High Definition Audio” speaker, since I don’t encounter the issue with other speakers, nor on Windows 11 (I have a dual boot). Or because it is both a speaker/projector.
I’m running on Fedora Workstation 41 with Gnome/Waeyland.
When it was still active (less than 2 min), I tried to change the sound codec. I tried all of them, but it didn’t help.
