Hi. I recently purchased HUION KAMVAS 22 PLUS, and most of the time Krita works fine. Except at times some strange bug's occurs. Pen pressure stops working, right click pen button stops responding or pen locks in Pan Tool.
I tested multiple versions of Krita and bug occurs only on 4.1.3 to 4.4.2 on version 4.1.1 everything works fine. Tested it in photoshop also everything works fine, tested it in driver pen pressure area pen pressure is presented.
Switching from "WinTab" to "Windows 8 + Pointer Input doesn't fix the problem. Just resetting Krita configurations and restarting fixes problem. The OS is Windows 10 and drivers updated to latest version.

Resolved seems it was driver issue