Sometimes when Im on the internet or doing anything my touch screen will just stop working. The screen is still lit up and everything. Its just the touching part that doesnt work AT ALL. Even the four, home, menu, back, and search, buttons dont work. This started happening yesterday, Sept 1. The most recent app that I downloadedd when this started happening was the go sms pro app. Since I downloaded the touch sensitive would stop working. I removed the app so I dnt think that was the problem because it still kept happening. I have to keep turning my phone off and on until it starts to work. Basically everything works else works fine except for the touch sensitive screen and the four buttons. Please help on how to fix. It stops working more than it stays working so its a hassle and I have to like turn it off a billion times for it to start working again.
Oh and it is rooted.

 

Ive also done a factory reset but the problem still continues.