had a problem with my alarm clock this morning. It went off @ one of the alarm times I have (although I could swear it wasn't checked to be on for today) But then I could not shut it off. tried hitting nearly ever button both physical and virtual and the damned alarm wouldn't stop. I eventually just shut it off and turned it back on and that did the trick. Anyone else encounter this? or did I miss a step in how to turn alarm off???