Well metro, they are, it started after the big DOD update, with killcam and such.
My specs aren't very good. My graphics card is a 6100 nVidia GeForce on board. I'm trying to save my money though, so it's hard for me to find a better card.
:huh: I'm assuming its just a large drop in FPS, so correct me if I'm wrong. The only thing I can think of is try out a different smoke grenade skin. Although they won't change the smoke, which is probably the issue.
I know you said you turned down the graphics settings but have you tried turning off antialiasing mode and setting it to bilinnear mode? This usually helps a slow chipset. What are your specs? It might be a different problem.
Yeah, my old laptop did that with CS:S and, coincidentally, KotOR II also. Sadly, I never managed to fix it; but if you have a desktop, at least you can upgrade if you get the money