Randomly becomes slow and choppy, reboot doesn't help, sometimes shows a white line for a split second, either vertical or horizontal. Started about 2 weeks go, was happening a few times a day, hasn't happened in at least 5 days. I usually put it down for about an hour and it's fine when I pick it back up. Tried turning off Wi-Fi, Bluetooth, data, removed case, doesn't feel hot at all.
