[BeLO]

I was wondering if anyone had experienced this quite as much as I have.

Every once in awhile my alarms will simply not go off when they're supposed to. They don't go off sometimes and then about an hour or two later I will receive a notification saying that I missed an alarm. I always make sure that my alarms are active the day before, these instances were no exception.

[amyf27]

I haven't had that issue - well, I do if I happen to forget to turn the alarm on at night. Now, did you maybe accidentally mute the phone?That could be a possible culprit.

You may be able to go into System App settings and clear the Clock cache.