Just what the subject says: sometimes rings, sometimes doesn't. This morning I was awake before the alarm time. I saw the minute change, but no alarm. I went to the clock and into the alarms. I could see the alarm for everyday at 6:22 with the green line indicating it was on, even while the clock at the upper right also read 6:22, without any alarm going off. It was kind of freaky. I do not have an app killer, which is what I always see suggested as the culprit. I did have Podkicker and Dolphin Mini Browser running overnight. I have noticed the alarm is more reliable if I reboot right before I go to bed, and don't open any apps. I can't always remember to do this. Is there any way to fix this? I mean, other than getting a better job so I can afford a decent phone?