In the URTouch folder there is a demo program showing the touchscreen functionality, but it only works 50% of the time. Its not on the programme though, since this is happening every time I try to use the touchscreen. I tried everything, from checking for connectivity issues to reading the documentation, but nothing seemed to work.
What you can see here is that when using the standard URTouch example "QuickDraw" without any modifications. This should work as I am using a Standard shield and the standard Mega2560.
Here is a video of the issue: https://youtu.be/jZO0pRWn7xE
The clicking noise is the restart button, as you can see nothing changes in between the different tries.
I even found this thread here in the forum, but my issue still persists.
Do you have any idea on how I can fix this?