my living room setup: TCL TV w/ROKU OS w/hdmi(arc) + Sonos Amp + 2 external non-Sonos speakers
everything working, cool. one weird phenomenon i’ve noticed:
If I’m listening to music via the Sonos app and I set the TCL ROKU TV Digital output format setting to Passthrough or Stereo, then click around on the TV, the audio quickly returns to the TV (at the volume it was previously). Fine. Good.
If I’m listening to music via the Sonos app and I set the TCL ROKU TV Digital output format setting to Auto, then click around on the TV, the audio does NOT return to the TV whatsoever and i get a pop-up on the Sonos App asking whether I want to send the Sonos app music to the external speakers or have the TV audio go to the speakers. Okay. Cool. I can then send the audio back to the TV by unselecting that particular room audio (the living room) in the Sonos app, but the TV volume does NOT then immediately go back to the volume it was previously. It’s at 0. I have to click on the volume up/down on the TCL TV remote, then it slowly goes back to the previous volume...
That’s not the biggest problem in the world, but why does it do that?