Today I went out on a service call and the work order said that the customer was having problems on tv2. The receiver was a 322 and the customer told me that while watching on tv2(backfeed) that the channels would change on it's own. I noticed that the neighbors had recently had Dish installed, so I went over and talked to them. I shut down their receiver and went next door and changed their remote IP address to 2. Went back to the neighbors and made sure that all was working fine. After thinking that I had fixed the problem, I was about to leave and the customers tv started doing it again. I noticed that it changed very quickly and even went directly to the Dish home page without even loading it up. It was like it was possessed! I changed out the receiver and all was well, but I was wondering if anyone else has had the same problem with 322 receivers changing channels without any other interfernence from a second 322? I have been on many trouble calls and seen a lot but that was the first time I had ever seen a receiver do that.