Im noticing Starz HD channels are actually pixelating as if im losing signal..........I've noticed it the last 2 days and it happens during the day crystal clear weather conditions both days.........about 5 pm it stops...........I was paranoid so I kept it on that channel and it quits doing it after about 5 pm.....I just watched a movie and it was flawless.......the last two days I've noticed this on both HD DVR's........Just on STARZ channels. I posted my signals in another post.....Just had DTV installed mid July....