I have noticed while watching live sports that the video will freeze during high motion scenes, etc. The video will then jump to live skipping over what was missed. I noticed during Redzone split game screens where they show 3 games on one screen, the video even freezes on just one of the Redzone games and not the others (it seems to be related again to the fast motion of the play). If you replay the same scene from the DVR, the video is fine...it only hangs with the live feed....and the problem seems to be getting more frequent. I thought I had it isolated to my 50ft HDMI cable but my wife actually noticed it happening on an entirely different receiver too that has a short HDMI run of 3 feet. I have 3 HR24s and a HR44, the problem has been seen on the HR24 and HR44...so it must be some other type of equipment failure. I can call AT&T/DirecTV out to look at it. Any idea what the problem might be so I can point the service guy in the right direction since I probably won't be able to recreate the failure while he is here?