I currently have the RC installed, but prior to this installation I had the public beta installed. Before installing the RC I performed a complete wipe followed by a clean install. A couple weeks ago I started receiving expiration notifications. I am now being affected by the bi-hourly shutdowns meant for beta users. I have tried using several different legitimate RC product keys, none of which helped. How could the timer have been transferred to my new RC installation? I am running build 7100, and everything is genuine. -Extremely confused. And annoyed.