I have SS2, 2200+ hours in, game plays very nicely. At the beginning of a new playthrough, when I want to leave the game, I click QUIT or Go to Desktop and within a second or two I am out of the game and on my desktop. The further I play though, as I get into SS2 further and am building settlements, the game won't close. When I hit QUIT, go to desktop, it goes back to the loading screen, then freezes. I have to restart my computer to get out of it. Anyone have any suggestions.