I can’t get TV audio from the LG 55ga6400-ud to play through the Sonos Beam using the optical to HDMI adapter.
The TV doesn’t have an ARC port. I verified the optical out on the TV is functional by using my Playbar. I’ve tried both codecs available, PCM and “Mixed Dolby Digital”. TV has the most recent patches.
I saw someone posted about a year ago with the same issue but it wasn’t answered.
Can anyone help?