Sometimes when the TV is NOT on, there will be a couple of seconds of audio coming from the Arc. It happens every few days. Any ideas?
Inputs to the TV are: Cable box; Roku Streaming box; & Oppo BluRay player.
Note: The cable box and the Roku do not have shutdown capability via the remotes, so they usually remain powered up.
Experiment by removing TV HDMI connections, do it systematically. I would start by removing the two least watched sources. Keep notes.
You can also submit a diagnostic immediately after an event, then contact SONOS phone support. The diagnostic will indicate what was playing.
Philips TV?
SONY 65A9G 4K/HDR TV
Cox Cable/DVR - Model AX013ANC
Thanks Buzz. I will try your suggestion.
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