My Sonos Arc has been working fine the last weeks but a few days ago the audio from TV stopped working? Seems like the Audio Return Channel function just stopped?
I still see the wallpaper from Sonos when I choose the HDMI - ARC source on the TV, but no audio.
I have tried all the regular stuff like unplugging the HDMI, cutting power and fiddled around in the TV settings.
TV: LG 65UH7700
nothing else attached to the TV
This seems to be a similar issue that many people have, but I have found no definitive fix. Any ideas?
Best answer by GuitarSuperstarView original