For the past week or so both my 622 and 722 have had this really strange issue, so far only noticed on premium channels (i'll start keeping track of it better) where the picture goes blank for 1-2 seconds, still has audio, them comes back. It doesn't pixelate or anything, just blanks out and comes right back. It's actually recorded into the stream, as it will playback the 'blank' as well if I rewind. So, anyone else had this issue? It might just be the programming itself, I'll start keeping better track of it but it seems like so far it has only been premium channels doing it.