Alarm not starting if FP2 is off

I advice extreme caution with the “QuickBoot” mode! It made my FP2 unusable for now. Any help would be appreciated in this thread.

EDIT: My FP1 made it out of its “QuickBoot”-induced boot loop itself when I left it on looping over night. But after that shock I’d rather go into flight mode when I want to use the alarm clock from now on.