I've googled this problem multiple times and nothing seems to work.
When I use my tablet it works perfectly fine with everything else, but once I click on paint tool sai it complete stops. The cursor won't move at all with my pen. It moves with my mouse, just not my pen/tablet.
I use a Monoprice tablet, which is on a PC - Windows 10. I've tried un installing and re installing the driver. Messed around with the settings like - click detection pressure, min size, and anything that seemed to maybe help. Messed with the actually settings to the tablet. I've re installed different versions of paint tool sai. Nothing seems to work.
I've never asked a question like this before. So, sorry if it doesn't have enough info.