Things were a little laggy on my PS3 version before patch, but PC was always fine, now after patch PC is wonk. I was running on highest specs with no lag before, now I can't run even on lowest specs without severe slowdown/lag. For some reason I had to reinstall my controller driver too and it took a lot of rebooting the client to get it to recognize my analog sticks even tho its the same controller I was using pre-patch too. Lag/slowdown happens with keyboard or controller, when/if the client connects at all.