Phone must reboot

Hello everyone,

I've noticed starting last week my G4 will have a old android style pop-up stating "Device must restart to allow service to continue. Device will restart in ## seconds." It has reboot and later as the options, and will continue to pop-up if i hit later and will even do this when the screen is locked randomly. It is starting to become more often.

I have:
Rebooted phone
checked for apps at cause
Wiped phone with factory reset
updated PRL and other update options (no updates available)

Seems some people here had the same issue on their S5's but with no answer to what was causing it fully
http://forum.xda-developers.com/gala...8#post60225538


Thanks!