Probably already mentioned, but I was watching the Cowboy/Seahawks game last night. Had many HD issues with the local HD channel but that is not for this topic. During the commercials it would drop audio completely every 5 seconds or so on live TV. You can hit the six second rewind button and it would play the audio that was dropped. Actually leaving it a few seconds behind "live tv" solved the issue the rest of the night. Is this a known resolution to the audio drop outs? I know there were some fixes for the recorded programs, but never read about live programs.