I have a 2020 LG CX TV with an Arc, 2 Ones and a sub that has been working fine for a year. Earlier today, the sound stopped coming through the Sonos speakers. I was able to get the sound to work through the speakers but the LG remote no longer controls the volume. I have tried the manual setup controls from other threads but it doesn’t work. Also, if I try to set up the TV in the Sonos app, I get an error that the Arc Mode is not connected but it is.
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