My Tivo Premier (TCD746320) has started to randomly switch to YouTube usually when I am watching a recording and occasionally while watching live tv. The screen has a blue spinning circle on it and the best I remember it says "Please wait" and then goes to YouTube. I can back out of YouTube and resume whatever I was watching, but it is annoying. Any idea what is going on? I've rebooted it and have reran the guided setup so far and neither has helped.