Hello,
I have a Earc capable tv with the Lytmi Fantasy 3 TV Backlight Kit HDMI 2.1 with Sync Box. There is a fire cube and gaming console plug into the hdmi Sync box however the Sonos arc will not produce sound when plugged in to the tv or the sync box but will produce sound when connected through the optical cable. I know this cause a lose of sound quality. Does anyone have suggestions on how I can still get Dolby Atmos?
Any help is greatly appreciate