HUION KAMVAS 16 PLUS (4K) CALIBRATION PROBLEM

Hi, I just bought a new Huion Kamvas 16 Plus 4k and i´m having a cursor offset problem in the lower part of the tablet. In the moment I hover my pen in lower half of the displa, the cursor just offsets, causing a very serious problem for me, as I use the pen for everything, not just drawing. 

Calibration and reinstalling the driver did not solved the problem. I´m using a Windows 10 PC. 

Please, I need help.