yep! I get that! reallllly annoying! only way for me to get it back is to cut power to the screen (ie switch off ignition - not got an in-line switch for screen). Then of course its a matter of hoping that each time you touch the screen it works!
I assumed it was a problem with the touchscreen (either controller or panel) but if you can link it to centrafuse, it would ease my troubles!
Come to think of it, its only happened recently, since i've been using centrafuse....didn't occur with frodoplayer, coincidence?
Maybe something to look at there! But can't see how centrafuse would only affect touchscreens, the usb mouse works fine.
I have the in-dash xenarc touchscreen from digitalww by the way.