While I was drawing in krita for drawing, I took a break and turned off the pen and started surfing the internet. However, when I opened the pen, I couldn’t see the pen’s cursor. I noticed that the pen cursor was on the tablet’s screen and I tried to fix it from the display control panel, but it didn’t work and even though the huion’s screens show the computer’s screen as the main, it continued.
but it was fixed after removing the tablet to the computer and plugging it back in.
Based on your description, it seems like that problem is on your drawing tablet moving its pen cursor to another display (which is not the main display). And it can only recover if you replug the tablet..