My tablet pen works fine in other programs. I can draw, use it as a mouse (in the sense that I can use it to click on icons in my taskbar, etc), and it has pen pressure. With Krita, it works perfectly fine for a few moments, but after I try using the tablet pen to change what layer I'm on or even minimize the application, it's almost as if it has boxed me in. Using my mouse to move my cursor where I want to go and then switching back to the tablet pen renders it useless, only able to function within the canvas itself. Krita has never had this problem before, and switching to Windows 8+ Pointer Input fixes the issue but nukes my pressure sensitivity. I'm assuming this is a Krita issue, although reconnecting the USB on the tablet fixes the problem temporarily.