Last night while watching 2 recorded shows(Doom ch.70 and ER ch.5). I guess one mpeg2 other mpeg4. The audio dropped out on both. I had to pause and play to get it back a couple of times. It wasn't the jitter I usually get on my mpeg4 locals. It was no audio at all til I stopped it, and hit play again. Anyone else have this problem since the upgrade?