SUMMARY
When I start drawing a line with a pen on my Huion tablet, the first part of the line is a segment, as if the pen cursor was freezing during 200 milliseconds. The rest of the line correctly reproduces the pen movement. I reinstalled the computer, which solved the problem for a few days. But then, the problem appeared again for no reason.

STEPS TO REPRODUCE
The problem is systematic on my PC, whenever I use a pen with a tablet. I tried 2 different tablets.
There is no problem if I use the mouse instead of a pen in Krita.
There is no problem if I use another software like Paint.

OBSERVED RESULT
Pen cursor is freezing at the beginning of the curve.

EXPECTED RESULT
Pen cursor should follow the movement on the tablet.

SOFTWARE/OS VERSIONS
Windows: 10
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION