In T192598#2821729, @tehwood wrote:

the scroll wheel now acts like an 'on/off' switch there isnt any incremental in between, for walk speed and crouch height

I have the same problem, uninstalling the mods and the game, and reinstalling the game did not help solve the problem.

Does anyone know how to fix this, reinstalling the game and uninstalling all the mods didn't help?