I have several Sonos AMPs that work perfectly fine on several TVs. But this one TV is driving me crazy! I have all the TV settings correct (or at least match my other working setups in the house). It’s a slightly older Samsung TV (2015-2106), so that might be part of the problem, but when I turn the TV on there is no sound. I have to go into the Sonos app and manually tell that room to play TV and then it works fine.
Why do I have to manually select TV inside the Sonos app to make it work? While it technically works, I can’t require guests and other family members go to an app to get sound. Is it just an old TV with a less advanced version of ARC that isn’t auto detecting and sending?