I have recently bought Playbar and I have one issue with remote control. I can stream music via Sonos Controller to Playbar, I can also connect Playbar and my TV (LG UH750V). I have configured remote control and volume buttons work but only when the TV is turned off. When the TV is turned on, volume buttons on the remote control do not work. I have to use Sonos Controller for volume control. Otherwise remote control works as expected.