I'm exactly the same. It stopped working the same day the 1.03 patch came out on Saturday. My last game was with horrendous performance on like half a frame per second despite my high-performance PC. I've completely factory reset my pc and closed every background thing, reinstalled the game 5 times and the EA app several times. For me, it says in event viewer error code 0xC0000005 EAAnticheat.exe or something.
Call me crazy but I already had 100+ hours and had bought a significant amount of FC points to start the game despite also buying EA play pro and the ultimate edition of the game. Now it all means nothing because of this stupid thing.
