I would factory reset if I were you. Solved all of my issues.
Sent from my XT1254 using Tapatalk
Yours? Perhaps. Mine? I got the error today, 24 hours after a factory reboot, and I had gotten it before the reboot. I went into "Google App" and turned off notifications to see if that works. If not, then I don't know.
Hangouts (not even enabled!) and then Google App. Anything else want to do this? Let's get it out of the way so we can fix it and move on.
Re-enable hangouts?
I did and disabled it. Neither one has appeared again since but less than 24 hours is not enough of a sample period. I think it will be fine but will advise if not.
Posted via the Android Central App