On my 722 we have TV2 running to our bedroom. I've got once of the long range remotes for upstairs. Well apparently a neighbor has the same thing going as we'll be watching TV and then all the sudden the channels will start changing. Last night I was into a movie and this happened. My wife yelled at my after I set there hitting cancel for about 5 minutes to exact my revenge. Long story short is there a good way to change some sort of frequency or something so this doesn't' happen?