Since I don't know your audio set up I will take a guess that you have DD selected. This has happened to me on a rare occasion, go to audio setting and select PCM instead of DD. All my units go thru and AV receiver and I think my AV unit get stuck in a loop expecting something other than DD so no sound outputs. Once I get sound thru the PCM setting I go back and change the audio setting back to DD and everything is back to normal.bpratt said: