I really am at the point of asking for a refund.

First I couldn't play with my xbox one controller (the game would get jerkier and jerkier and then crash), but worked wioth K+M. Now I can't even use that. When I boot the game (from Steam) the mouse cursor is incredibly jerky even in the menus and the game itself is unplayable.

I have Win10, a 1070, a i7. All other games (e.g. PUBG) run absolutely fine. I've disabled Avast, and anything else I can think of, but it makes no difference.

I'm totally fed up - I just want to relax and play a game, not dig around trying to work out what is wrong.

And before anyone says: no I haven't opened a ticket on this yet, but weeks ago when I opened a ticket on my controller issue, nothing happened so I doubt it will be any different now.

Does anyone have any bright ideas?