This isn't about OnDemand - but has anyone else had trouble with the TV picture lately? For the last few weeks or more, the picture on some of the channels, cuts out and displays weird, sometimes goes to blue screen, and then goes back to normal. Last night channel 3 was going in and out. For the TV in the family room, we have an HD box. I've replaced it 4 times in the last year. The picture starts to pixelate and freezes and it's time for a new box. Many of the HD channels lately seem to be having trouble with their signal, and it's not due to the bad HD box.