Couldn't find any problems similar to mine so here goes...When I set the alarm on the Note 3 for a wake-up time, as soon as the alarm is to go off, the phone makes it go to "sleep" and the alarm never rings. I have tried turning off wi-fi, battery pulls, resets, etc..I'm not sure what is the cause but it acts as if I hit the 'snooze' button instead of setting off the alarm. Anybody else have this issue?