Sticking to stair steps and other small ground debris

[dogmut]

It's like the character is walking/running shuffling his feet. Sometimes I can only get up certain walkways by jumping up them. I think I recall Painkiller did this to but not near to the extent with Necrovision.

I played with a bunch of different game settings/resolutions, etc. but it still happens.

Any other ideas to stop/reduce this?

Thanks