If I start a mission the game runs with 40-45fps. But after killing 2-3 packs of mobs the fps drops down to 20 fps or less.
Sometime I have 10fps or below. I try to change the graphic settings but it's still the same issue. If I use high settings, mid or low. The fps are still low. I also try to set the resolustion to the lowest and deactived all advance graphic options but it's the same issue. No influence on my fps.
I run the game with a Nvidia GTX 1050TI 4GB/ AMD 4x 740 3200MHz / 8GB RAM / Windows10. Software is updated.
Any help would be nice.