Just wanted to see if this has happened to anyone else. It was either after root, or after installing Xposed, or after installing SuperSU and disabling KNOX, but occasionally my device just resets. It at completely at random times too, but usually it does a quick freeze before it happens. For example in the most recent occasion I closed a tab in google chrome, then it lagged for a second, then just reset. The time before that I just swiped my homescreen to the left and it did the same thing.