I know this is a common problem usually fixed by changing remote addresses so your neighbor's remote will stop driving your receiver, BUT, I already tried that to no avail. I live in a suburban area where zoning requires building lots of at least an acre and none of my neighbors have dish antennas, at least that I can see. I’ve had the dish for years, upgraded through several receivers and never had this problem until a few weeks ago. I have a 722K with the Sling Adapter. Nothing is new and nothing changed that I can think of, except I bought a new Samsung Galaxy 3 and downloaded the Dish Remote App on Black Friday. I checked my phone and the app is not running in the background. I replaced my remote batteries because the first time this happened I also got a low remote battery warning. That also lead me to believe that I was receiving some kind of distant weak signal from a neighbors new system so I changed all of by remotes and the receiver from remote address 5 to address 8 but the channels changed several times on its own again today. I checked the remotes for stuck buttons but everything looks good. Any ideas out there?