Touch screen problem ubook pro 8100y

Hello evreybody,
i bought a chuwi ubook pro 8100y version. After windows 10 update,the touch screen became less repsonsive, so tried some solutions on this forum:
2)the driver solution: [Ubook Pro] [Official Version] Ubook Pro windows, drivers, Hipen H6 /H5 driver.
I tried to install UBook Pro 8100I followed the guide meticolsfully).
Finally i unistalled every driver, and my chuwi became a fanastic notebook without touchscreen.
Have you got tips or solution,i contacted the europe support but it’s been two days without answers,
thank you for the attention