Tried multiple things to get FPS back up and nothing. sitting steady at 15fps even on Very low
Here is my DxDiag
Have a look at the bottom of your DxDiag, you are getting multiple Bex crashes in things like windows installer and as an example one asustech driver not being found and windows live modern photos crash.
Have you tested your memory and investigated what is causing these crashes ?
Being Windows 8 it may be worthwhile to keep an eye on this thread http://www.swtor.com/community/showt...=555798&page=6