Wacom Forum - Wacom Europe GmbH

Can confirm it's still a problem. I just installed all the latest drivers and software and updates, and I still have this same problem. Only happens for the top button. My guess is that the pen is sending a WIN DOWN keystroke, but some dev forgot to send the WIN UP one afterword. Per this MSft doc (https://docs.microsoft.com/en-us/window ... en-designs), single click is WIN+F20, double-click is WIN+F19, and click-and-hold should send WIN+F18.

Well, that sounds like a really good reason for this problem to happen. Did you try to check what inputs your pc receives with a keystrokes register?