I’ve had my Arc since they came out. Over the last 4-6 weeks with TV - LG OLED B9. on I noticed the sound would stop 1-2x per week. At first I thought it was the station but I’d change the TV sound output to TV and I’d not only hear sound, but after a 2-3 minutes the sound would switch back to the ARC. I’ve since noticed that when this happens, the ARC doesn’t respond to Alexa, is not showing in the app and there are no lights on. It just happened again and after switching the TV output, it switched back after ~5 min.
I’ve noticed similar complaints. What’s the remedy?