I have similar problems after the last windwos updates… (i hope the touchscreen is not broken!):
I have tried alle the drivers provided here with the update funktion at the device manager.
The last time i installed the drivers from Daniele^^.
There is a video on Youtube: https://www.youtube.com/watch?v=TmIE_gVonb8
It seems, that the touchscreen gets more than one contact, but i only tip on it with one finger. If i dont touch it, it takes tips by itselfs, sometimes…
If anyone has a solution for that, i would highly appreciate that 🙂
