My Roon Bridge stopped working after my latest round of Ubuntu updates, including the latest kernel. The Remote still shows the Roon Bridge in the About section of settings, but it does not appear as an audio zone.
Have reinstalled Roon Bridge on the PC, have turned off the firewall on the PC, and restarted the core, the android device running remote, and the PC several times.
Audio plays to the HifiBerry which is on the same network subnet and switch just fine.
I’ve got the same issue here. Just updated 22.04 today and am on kernel 5.15.0-58-generic. If I reboot the computer, Roon Bridge will play audio for a few minutes then simply stop playing audio. The timer on the track stops as well.
Apologies, but I gave up on Ubuntu Roon Bridge. I moved over to my Arch laptop running Roon Bridge. That’s working just fine. However, there seem to be some missing documentation on the ports that RB uses when assigning a name to the device from another Roon Remote. The remote used some random high numbered port that I had to allow one time. After that, it seems to be working fine.