I just had opened GIMP and went to get a picture that I had saved on paint, and randomly, my cursor started moving all around the screen, clicking everything on paint, every tab I had open.
It went on for like a minute before it finally stopped, and it did it every time I would touch the mouse, and earlier, I couldn't scroll using the button in the middle of the mouse, but after it did that, it works fine. :blink: