I thought of making a topic about this but I forgot. It's annoying really. Now I can't trust my alarms anymore. It happens when I create an alarm for the second time and so on. I did clear cache and data, reboot and everything. But still it occurs. It's random. Sometimes fine, but when you think it's good to go, the clock closes few hours later. Alarm clock is ESSENTIAL. Please do fix this. Thank you.
I researched about this before to no avail. I might try looking at the adb logcat again when I get the chance to help you guys out.