Hello- I have had an arc+sub for about a year now with LG C1 tv… since I have had it the arc will often not come out of standby and wake up when I turn the tv on… most noticeable in the morning after things have been shut off for the night but it seems somewhat random and intermittent.
when this happens, usually the tv will revert back to tv speaker and if I switch back to HDMI arc nothing will happen.
Other times, the tv output will stay as HDMI arc but the arc stays in standby as far as I can tell and no sound. If I try to change the volume, the tv shows a volume icon with a line through it like a mute symbol. Also, switching tv sound output to something else and then switching back to HDMI arc does not change anything.
The only way I have found to get sound back is to unplug the arc and replug.
Any ideas what could be going on? very frustrating issue that I have been just putting up with… but i am about ready to just ditch the Sonos.
thanks
Best answer by Ken_Griffiths
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