Recent patch issue

I have i7 4790k and GTX980 and my game runs like shit now… on minimal settings. That’s pretty much it.

Explain exactly what running like shit means to you?

Before patch I had 70 fps average and that’s on Ultra, now however as mentioned on first post I have 30 FPS in gunfights, also 4x scope is useless for me because when I zoom on someone I get fps drop. All kinds of smoke effects including campfire and flame rocket smokes drop fps as well and that’s not my computer, I have all drivers up to date and didn’t had any issues with this game in past, this new patch made game run like shit for me.