LiQiCE -- I have a third receiver, a HR34, besides the the HR23 and the HR24. The HR34 works perfectly. The three receivers are side-by-side in the living room, seperated by about four feet each. The DTV tech rewired all of the cables and swapped them around. He even put in new splitters. My HR23 and HR24 work perfectly in all respects except for the temporary freezing when I press RECORD.