Please fix horrific graphic lag (possible lead)

Here I am doing Spider Forest map runs all evening w/ no problem and upon entering another, everything goes to hell and I get 1 fps if I'm lucky when I launch volleys of Kinetic Blast into enemies.

Nothing changed from prior runs except for the enemy type, so I implore you to take a look at these new 3.0 enemy types as categorized by "Solaris Fanatics" to help track down rampant reports of lag.

Same problem. before 3.0 my game worked perfectly.. but now, every time I kill a monster he leaves a black square on the ground, the water is with a weird texture, and I don't need to talk about the terrible lag graph..

Dude just look at how bad is water texture. It was transparent with excellent graphics, but now has become a shit...............................


WTF?

https://s13.postimg.org/wzi48k12f/12121212.jpg

For me the game runs a lot smoother than before using DX11
Too bad we can't use it because we get disconnected every f* loading screen