What is going on? I hooked up a USB drive, so that I now have the Live Pause function happening. But now, it's impossible for me to even go the channel I was just on!! Both back buttons only activate the live pause, neither one goes to the previous channel! I DON'T WANT BOTH TO DO THIS! This is the lamest remote control I've ever seen in my life! Still can't believe there's no number pad.... smh