Surface slim pen is paired with Surface Pro X, but still wont work

[atinching]

Basically last night, my surface pro x updated windows, and this morning i wake up and i the surface slim pen doesnt work. I tried removing it as a connected bluetooth device and pairing it again, but it doesnt work. the weird part is that it still detects it, when i click the top button of my pen, it still responds and lets me take a screenshot of the screen, however when i put the tip of the pen on the screen, it doesnt detect anything. another odd thing is that the wifi button completely disappeared, i cant connect to the internet now.