New to the forum; hope you guys can help. I used to have DirecTV for my RV. I would run a cable from the dish to my SAT receptacle on the outside of the RV and then run the cable from the receptacle inside to the receiver. Everything always worked just fine. Reason being is because, as you guys know, there is no splitters in the run from the dish to the receiver. Never had a problem. So recently switched to DISH, and ran my cable to the same receptacle on the outside of the RV. Must have gone through the setup procedure a hundred times. No signal. So I ran the cable directly from the dish to the receiver- through the window. Now I'm able to complete the setup and it actually works! Anybody have a clue? Thanks so much for any help and info!