I have had a problem when in battles, and get a black screen for a second then returns to normal, this happens intermittently approx every 30 seconds. for me this makes the game unplayable (only played an hour) and got a refund! I will install it when these problems are fixed.
I have the new Nvidia Driver version 397.31.
My specs....
GTX 1080 TI,
i7 7700k Kaby Lake,
Samsung M.2 500GB SSD,
32GB ram.
I am not ranting or complaining, but I have never had a TW game that hasnt had problems straight out of the box as it were, and I cant be bothered these days looking for fixes etc.