Default Reboots on app wanting to update.

I've been using cm10 for a while, and have discovered something. My tablet will randomly reboot, and immediately after it loads and connects to WiFi, an app updates. I have not tried any fixes, due to lack of time, but I would like to know a few potential causes and fixes. As a bit of background, not really relevant, but I updated the touchscreen firmware from stock (2 touch) to a new one (10 touch). Other than that, I think I did everything I needed to properly. I appreciate the replies!

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