what the fuck did this windows update DO. my tablet is unusable bc of windows ink

Ahh that happened to me too. Uninstalling and reinstalling the tablet driver helped me out. Maybe it might for you too?

yeah i just tried that and it's stopped popping up with windows ink but it's still 'leaking' abominably/not registering breaking contact with the tablet, which it's had issues with on and off but this is just ridiculous