Touch screen isn't working

[kc1morex]

GpadF 8.0. It has always been irritating in certain spots on the screen at times but now it's all the time can't even type in the lock screen to get to apps. Went to guest same problem. Have I shut something off by accident ??

 

[hang-the-9]

You can't really shut off touch capability since that is the main interface to the tablet, plus you said you have always had poor response in areas. I'd start with a new digitizer.