Report "I also encountered a problem with my ps3 today. (System error 8001050F -trophy error). It only occurred when I was attempting to play FIFA 10 offline. My other ps3 games were not affected by this. Hope the problem is rectified quickly???? This error message use to come up infrequently only when I played fifa10 offline during game play. The message would appear in the top left hand side of screen but then go away after a few seconds & I just continued on playing without any problems. Now i can't even play the game as it boots me out of this game. Hope you can help?? Tks Tony"