For the last day or two, the audio levels on the HD channel have been going up and down like crazy. It used to be that the commercials and the LF were much louder than the national broadcast, but as of right now, it's the exact opposite. You can hear the national audio fine, but the commercials and especially the LF music are *very* quiet. A few seconds ago, the audio levels were fluctuating so much that DirecTV killed the feed for a few minutes and put up a "technical difficulties" screen.
Edit: A few seconds after I posted this, they killed the feed again for the entire duration of the commercials. The feed returned the second the LF began.
Edit 2: Now I see why they've been killing the feed during the commercials; TWC isn't even outputting commercial audio at all on the HD channel right now! :shocked: