I am new here, I just updated my computer and reinstalled Corel. All of the tools in Photo Paint jump from where the cursor is placed to the left and up at a 45 degree angle. This happens with the mouse and my pen tablet both so I know that it has to be a Photo Paint setting and not a hardware issue. Totally frustrating and I can't seem to figure it out. Help!
My tablet requires that I set the "scope." This sets area on the screen the pen will react to. If I don't do this the pen will jump either which way.
Why your mouse is doing this also is strange. Maybe the tablet driver has taken control of your mouse.
Here is what the utility for my pen looks like: