Strangest problem, I bought a used PS3 + FIFA from my brother-in-law, he had FIFA 2010 South Africa working perfectly last time I saw, he has now moved country and I tried booting it up the other day and tonight to play and it glitches in-game (on field) every 2-3 seconds for about 50ms causing a really irritating stutter, cutting the sound and making the game quite unplayable.
Has anyone encountered this before? I really am not sure what's going on or if I have any control on how to fix it, I have ran the latest PS3 system update and the disc looks clean.
Graham