Default [Q] Touch Screen Problem [China Phone]

Hello, I bought a Jiake V8 from Pandawill 3 months ago and have always had problem with the touch-screen, the problem is only occuring during games. I got 2 videos of people having the problem, the problem occured when the manufacturer released a new Rom for the device.

Is there anthing I can do or is it impossible without the help of the developer?

http://www.youtube.com/watch?v=AXm8JbQaFU8
http://www.youtube.com/watch?v=0WMQVNmme0Q