I searched and found some info but no answers... I have been using an IPronto for approx 3 weeks and things were going well until last night. I have lost the touchscreen calibration. It is so far off that I can not push the calibrate button to attempt to correct the issue.

Is there any way to force a calibration during startup.

What I have tried is a reset
a reload of the firmware with the default icf

any thing else to try?

thanks
Baz