Alarms randomly don’t go off

I’m so sick of my alarms just not going off in the morning. This morning I woke up 5 minutes before I had to leave and didn’t have time to shower, eat, or anything. I’ve woken up already late for work and have missed appointments because of it.

I’ve noticed it happens more often when I set more than three alarms which is extra annoying because that’s when I need them most.