When I first got my arc for 2 years ago I had a problem. Sometimes the sound just disappeared. After a updated everything was ok. But now after firmware 14.20 this seems to be back. Only difference is that now it is enough to toggle tv on and off. The first time I had to pull the plug. Hopefully a new firmware update will fix this issue soon.
I think there is way to much firmware problems with my sonos system, and I start regretting my latest purchase, two fives and a sub. Her I have problems with trueplay which only works on left speaker and sub 😢
Best answer by Zeek78
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