When I start playback of a local file to my Sonos Speakers playback stops after a few secods. I get the error message "Roon lost control of the output device"
Describe your network setup
Sonos speakers and Mac are all on same wireless lan. WIFI AP is from Ubiquity.
@Krist_van_Besien Do you use Airplay or Sonos Protocol for streaming?
I currently use Sonos protocol for my devices and they are all hard-wired, as is my Roon Nucleus. No issues, but I had the “Roon lost control of the output device” message a year ago or so.
I recommend searching for ‘sonos roon lost control of the audio device’ here in the forum; and then check the previous solutions to see if there is anything there.
Hopefully you can find threads that will help you.