[xbox x] game crashes constantly (in various modes)

When I play online H2H, the game crashes on me.  And yes, I'm in the lead when this happens. It's has nothing to do with internet.  My internet is more than fine and I don't have this problem with any other games.  It's 110% the game because the game closes and leaves me in the home screen.  That's not internet, that's a bad line of code.