My GT-191(V 2) USB disconnecting regularly(in every few second),and sometimes windows popup message shows USB device not recognized.
I have Done The following
1.reinstalled the firmware and driver
2.changed the USB cable
3.changed the PC
But the problem not solved.
Please Help to resolve the problem.
I kinda had the same problem. The pen on my GT 220 V2 didnt work at all
no matter what I tried. I figure it must be that the drivers of Huion
and WIndows are bugging each other out and causing issues. What i did to
fix it and i may have just been lucky, was just completely wipe the
huon drivers. Go into your folder and just delete the whole file.
Restart and see if that helps. it sucks that the it has to be this way
but it was the only way I was able to get my monitor to register my pen
again. Still works as of this moment.