I recently added a Roamio to replace the crappy Charter DVR we had. Now we have a Premiere and a Roamio. The Roamio is our primary DVR. My wife prefers the remote that we had with the Premiere. So I programmed the remotes so she could use the old remote with the Roamio and I use the new remote with the Premiere. We sit about 18 feet from the TIVO's and the TV. There is about 8 feet between my right side and her left side. The TIVO's and TV are centered on that 8 feet. My wife is having a problem with the remote. Basically, anywhere on the left half the remote has to pointed directly at the Roamio for it to work. On the right half the remote just needs to be pointed in the general direction to work. Any suggestions what may be causing this?