Does anyone have the problem of maybe once or twice a month, their Note 2 just powers off by itself. And long pressing the power button will not turn the phone on. I have to pull the battery and place it back in and it turns right back on. It's been happening to me the last few months. Still scares me every time it happens. Pulling the battery and placing it back in has worked every time but you still never know. Trying to figure out if the battery somehow jars loose over time or what? Since it won't power back on after it turns off. Trying to find the root of the problem. And it has happened before the 4.3 update and even after the update so I don't think it's that.