I am having issues using dish dvr 722k TV1 remote to operate the SAT functions. The TV functions like TV power off, TV volume works but none of the SAT functions work -- like changing the channel or dvr buttons. I have read thru other threads on this site regarding LCD TV IR interference with the SAT remote. Very useful. The strange thing is remote sometime works and some time it does not. It may be the 30 minute rule when the LCD TV is warming up will remit IR that can make the remote stop working. The remote works 100% when i switch off the TV (Sony LCD TV). > I changed the address of the remote TV1 -- from 1 to 3. Did not help. > Can i use my old dish 510 remote. On the remote it has UHF and the model is 113143. If i can swap my TV2 dvr 722 UHF remote to work for TV1 and then have this old remote for TV2 -- That will be great. How can i do this? Please advise, if you have any other recommendations. I have called Dish network and the help desk person was saying that it might be the remote issue and they are sending me another remote. I don't think that will solve the issue. Thanks in advance. Luxman.