iPhone 5s jumpy scrolling

[Dekema2]

I have an iPhone 5s in pristine condition. I use a screen protector all the time. However, within the past week scrolling has become a chore. When I swipe in the middle of the screen, or even tap, the screen jumps up. It's a pain to deal with.

Does anyone have any ideas as to how I can rectify this?

 

[Newtons Apple]

Try taking off the screen protector to see if that help. If not a visit to the local Apple Store

 

[Sunny1990]

Try replace the screen protector with some good quality screen protector or see without a screen protector if doesn't help then there maybe some issues with touch digitizer

 

[Dekema2]

It's definitely the touch digitizer, I took the protector off and it's still doing this. I wonder how much it would cost to repair...