I have a TiVo Premiere XL4 thats 9 weeks and 2 days old. Today it started to drop video and audio on live tv and recorded content. It has been happening every few seconds to minutes randomly. I have tried doing a hard reboot by pulling the power after a soft reboot through the menu didn't work and it still has not fixed the problem. My other TiVo Premiere is fine that is connected to the same cable source in my bedroom. Am I looking at a failing hard drive that would cause this type of problem or is there some other fix that I am not aware of? Has anyone else experienced this issue on the XL4?