Screen only responds to S Pen

[dowens3rd]

For some reason my tablet has started ignoring and touch screen commands and only responds when I use S Pen. Even then it sometimes starts to select things on its own. At the time this started I was not even using the S Pen. It just stopped responding to my finger.

 

[boxer2]

Assuming you've done a hard reset. Sounds like a defective unit, might have to get warranty replacement. It doesn't seem to be a common problem.