well lets see....First problem, when i try to host a lan game(from ingame, not a dedicated server) i get stuck at the white bar on the loading screen... Second problem, when i try to join a public server, i get about 1-5 fps in the multiplayer setup, and 0-1 fps in the loading screen, and very slow loading. then once i get ingame, i either get 1 fps, or i can run around for about 10 sec....before i get the fps drop. When my fps drops my friend also noticed that my ping then says about 1000ms(in a server that showed 40ms on the server list). my pc should be able to run this 4GHz 8 core AMD GTX 560 ti ive tried most of the solutions that i could find, but nothing seemed to work.