I am having a problem with my HR-20-700 that I cannot find anywhere in my forum searches. I experience occasional channel changes, rewinds, fast forwards, menu displays, etc. even though the remote control is sitting on the coffee table untouched. For example, I am watching channel 206, and the channel banner suddenly pops up, followed by entry of a "7", then another "7" and then channel 77 comes on. This is just an example-there seems to be no repetitive pattern. Its as if A GHOST IS OPERATING THE REMOTE!:eek2: I use an Universal MX-850 remote control in RF mode to operate the HR20-70. I do not know whether the problem is with the remote control system or the DVR. Can anyone offer any help or suggestions to solve this problem?