Galaxy S3 touch messing up

[Yeahimcool]

So a while ago i dropped my phone and got a crack in the screen, so i decided to replace the glass, and i did, but i have some issues.

So when i turn it on it works perfectly fine, but then after a couple of minutes of use, the touch completely messes up, does not recognize my fingers and does a bunch of stuff i am not doing, but then if i put the phone to sleep, and unlock it it is fine again, and then it happens again. I don't understand why it works again after i sleep it and unlock it again, but can i do anything to fix this?

 

[Zircoben]

So a while ago i dropped my phone and got a crack in the screen, so i decided to replace the glass, and i did, but i have some issues.

So when i turn it on it works perfectly fine, but then after a couple of minutes of use, the touch completely messes up, does not recognize my fingers and does a bunch of stuff i am not doing, but then if i put the phone to sleep, and unlock it it is fine again, and then it happens again. I don't understand why it works again after i sleep it and unlock it again, but can i do anything to fix this?

Did you replace the digitizer or just the glass? It sounds like the digitizer, the part that registers your touches, was damaged. I don't understand why sleeping it and waking it up again would make it work, but it might just be because the digitizer is 'restarting.'