Hey there, first post for me!
So, aside from a very laggy main menu background that has already been reported, I have two major problems.
First, I don't see any sovereign model. Instead, there's just a white, empty space.
Similarly, I don't see anything on the map. Just white and empty.
I bet both issues are linked somehow.
Here's a link to my DxDiag: http://pastebin.com/azDa6b48
