Is it just me or are there problems with Fox HD feeds nationally or in Denver area? My HR20-100 (in fact both of them) have had repeated problems freezing when watching Channel 31 Fox during the American league series. ONLY the Hd feed, if I change to SD, no problem. Many times, the audio feed is off and the video is fine; sometimes the video is frozen and the audio is fine, but lots of problems. Usually, I can do a rewind and wait a few moments and then do live play and it fixes itself. Reminiscent of problems with Channel 97 spotbeam RSN problems reported earlier. Just me?