New Ultra-Plays start-up Roku song, then goes silent
I've been using a 4k stick for over a year with no issues. I have a sound bar connected via optical cable to the LG TV.
Just connected a new Roku Ultra today and other than the little start up dancing ROKU song, it will not play sound. I have restarted everything(separately and together). I have set the sound to Dolby as another post recommended for no sound. I have triple checked that the TV is NOT on mute(it wouldn't play that startup song if it was anyway). I don't know what to do next.