crouching causes fps stutters and keyboard lockups

[Optimus_Crime 81]

idk what you guys did but after the recent patches my game stutters really effing bad while crouching especially if you couple it with shift eventually leading to locking up the keyboard entirely until i unbug it by crouching repeatedly again. Should i start looking for a new keyboard or is this something im not alone on? This is absolutely game breaking and i believe it already broke my keyboard drivers because some keys don't work anymore while holding down SHIFT w/ for eg. the S key. 

Edited July 7, 2018 by K3i

[Optimus_Crime 81]

i reinstalled an older version of Nvidia Geforce and it seems to be running fine for now, if anyone is having an issue with this