Hi All, New to the forums and the Revue. Took a look through and couldn't seem to find an answer to my specific situation. I purchased a Revue two days ago and everything was working fine. I could play web videos with audio, video chat, all that. Now all of a sudden my audio only works from my cable box. When I go to video chat or listen to Pandora, or do anything besides not watch TV I get no sound. I already checked the obvious mute button, as well as power cycling everything. My setup is as follows: STB --> Revue --> Receiver --> TV Everything is set up through HDMI, no optical audio cables anywhere. I could try optical audio I guess, but it was literally working yesterday and did not change anything. Thanks for all the help in advance!