PIONEER AVH-P5750DVD touch screen problems

[H00LiGaN]

Gday guys,just picked this unit up for a good price and im having issues with the touch screen,when you go to menu and want to change a setting on the touch screen the screen doesnt respond and then occassionally it will,when it does respond it ends up in a different menu. Looks to me its freezing or something. Plays cds and dvds good as gold,just the tabs on the touch screen dont respond often or you end up in the wrong area.. Any ideas?
Cheers

[StoneX]

You sure it's not just misaligned? Like you press in one spot and the screen thinks it's another spot... That's much more likely than the screen working sometimes and not other times or the unit freezing.

I think the screen calibration on those is only something an authorised repairer can do...

[H00LiGaN]

but sometimes it works for a few presses and then you go back to it and push push push the same spot and nothing.Tried restting the unit as per instructions and nothing has changed.. hrmmzz