Chosen Solution
I had this problem a while ago and i live with it. Problem some and dissappear. You can watch the video link. I chanhe the software and the same problem appeared. I install the stock Rom and problem did not disappear. I tried other Android roms and same problem. Most of the time problem appeard when battery is low. Most of the time when problem happens my device restart. https://youtu.be/mKiJAvxAnc0 https://youtu.be/mKiJAvxAnc0 Samsung galaxy tab s 8.4 lte
Your batery may not be providing enough voltage. Try plugging it into a wall charger, with the battery out. Does it do the same? Edit: I dont see the restart happening.
