I moved the HR-10 to the bedroom after getting an HR20 for the living room. Bedroom only has one satellite cable. I didn't care as I had been using a stand alone Tivo to control the sat box and one tuner was fine for the bedroom. I redid guided setup for the HR-10 to establish that there was now only one satellite in connected to sat 1 input and no OTA. But it will still try to use sat input 2 to record shows. And if I change channels sometimes it will work, sometimes it will go to the blank input. Anyone know a work around? I don't understand why it's doing this when it should "know" that there is no input on sat 2 after redoing guided setup.