server fps drop after 5 seconds in a server

[twetwetwetwe]

Every time i join this one server i get 50ish fps until it drops 5 or so seconds in and stays like that, i have 7gb dedicated ram and i have 12gbs total

I've played on the server before then but just randomly it started doing that.

any help would be very appreciated

 

update: its only in a certain area, other people on the server get it too.

Edited January 26, 2016 by twetwetwetwe