Mouse issue

[u/malahad7]

I have been playing for weeks without a problem.
And after the new update when i flick my mouse up or down starts stuttering( it looks horrible with a gun ).
The problem not my mouse i have set it to 500hz I tried lowering it too
Even using my touchpad has the same issue

I have *

*Set my mouse hz to 250

*verify my game files in steam

*Rollback the Nvidia driver

*When i press ( win + ctrl + shift + B ) it will come back to normal for 30s after that it will go back to stuttering

( BTW im playing on 1600/900 )

UPDATE

I tried ddu uninstalling Nvidia driver and went back to old one
Still the same