So, I am having an issue with my H420 tablet now that when I launch osu it thinks I'm holding down M1 constantly as well as it appears that it thinks that the part of the tablet I'm at with my pen is different from where it actually is. Ex.- Pen at top of tablet active area, cursor is about 3 inches down from the top of the screen. This has made it so I can no longer play with my tablet and I'm hoping that someone has a solution.