Yeah, for the moment, it seems that I have found a way to hopefully dodge the crashes since it hasn't since I started making sure before I head back to main menu to also have a started match then exit to main menu, same with challenges and MP/SP matches I have crashed a few times while in the in between moments before the next match, where you can check scoreboard and such, or start next challenge, if I had just exited to main menu in these screens without first starting the next match, it would seem to give me a chance to freeze and CTD. I also put the game into windowed mode in case it does CTD, because in FS when it does crash, it actually does what I call a soft lock up. kb still functions but NOTHING will remove the frozen game from my monitor, so therefor I can't use the task manager to close any frozen programs.
Try to just exit to main menus from already started matches and let me know if the freezing still occurs.
Also, it froze once in customizations, although I haven't been able to re-create the freeze again to give detailed description to what I was doing that caused the freeze,