Help touchscreen sticks

[mork2k4]

I am using the HTC incredible. Best way I can explain this is when I am playing snesoid on my phone and I use two buttons at once one ofthose buttons wants to stay active. Like when I play legend of zelda and hit up and b the up button will stick and Ill continue to walk forward even if I'm not doing anything. It happens when I push the screen with two fingers. Is there any way to fix this?

*edit*
If I tap the screen repeatedly with two fingers it fixes it self.

 

[johnlgalt]

Moved here for better visibility from Inc users

 

[mork2k4]

I figured out my problem. i dont know if there was another way to do it but i had done a factory reset on my phone and the problem is now fixed.