Have had really bad picture judder or studder or whatever you call it. It is on the ESPN channels mostly during live games. I had my friends DISH tailgater over and hooked it up to make sure it wasn’t my tv. The DISH signal was perfectly smooth and had no glitches. We have the HR44 dvr. Could it be a software problem or bad receiver?? I’m about ready to switch providers. It is very frustrating. Sent from my iPhone using the SatelliteGuys app!