I am experiencing a very annoys problem of changing the channels with out realling pressing any thing. Initially I thought problem with remote, but I added new batteries, and removed the remote from out of sight. Still the problem persists. Even while watching the DVR programs, it is happening. I tried disabling the uhf for TV1, still the problem persisted. I am assuming if I disable the UHF other remote signals can not interfere. Any help is appreciated. I tried to search the forums but could not get any info.