The PLAYBAR has the autoplay mode that will remove it from the group when audio from the TV is detected. After you are done watching TV and want to return to listening to music through All Sonos devices, you "must" manually add the PLAYBAR back to the group for audio playback. Why couldn't this be automated? If the TV is not on, the Playbar should be automatically grouped back to the previous group, as it was before you started watching TV. Maybe, a "default" setting that it can return to automatically.