I have the Genie system w/the HR44 as the main receiver. My remote suddenly stopped controlling the receiver one day. Changed the batteries and still, nothing. I reset the remote, which got it working, but only for the receiver. Each time I hit the Mute/Enter combo, it tells me that my remote cannot be programmed. I tried going through the Settinga menu, but I keep getting stuck in a RF/IR loop...I never get the option to enter the tv code or anything. I can't figure out why it would all of the sudden not work. Everything works fine on the mini-receivers...it's just the main. I've poured through these forums, and can't find any other ideas. Anyone?