Just more of a question than a complaint or real problem.
I'm playing the game on a Lenovo Ideapad Y510P:
i7 4700MQ CPU @ 2.4Ghz
8 GB of RAM
and Dual GeForce 750Ms

In menus, character selection, and in rooms or local server areas I get a solid 60 FPS It seems any time I enter a populated server area I get somewhere between 38 - 50 FPS. I'm just wondering if this is normal? The game never lags or has any actual graphical issues everything stays smooth. Just seems like I should be getting a solid 60 with Sli. Anyone with the same system getting anything different?