I have used it before with a dual monitor setup with no issues. I tried using Krita for the first time on this new laptop, but the cursor has started acting weirdly. When I drag my stylus across the tablet, the cursor will follow the stylus until it goes about halfway across the screen, then the cursor will teleport back to the start of the canvas and move across it faster than I'm moving the stylus before reaching the end of the canvas and moving at the speed I'm moving my stylus at again. Also, when it's moving at the speed I'm moving my stylus, Krita doesn't respond to the stylus pressure and all the lines are at 100% thickness but then it starts responding to pressure when the cursor is moving fast over the canvas. When I disconnect my second monitor, this issue disappears. I've tried other versions of Krita and this issue persists. I've also tried changing the tablet mapping settings but that doesn't help either.

Teleporting cursor - https://streamable.com/oa4gi5
Weird pen pressure - https://streamable.com/kf6qnn