Exact same thing happened too, and I got warned for suspicious activity but I only used mods in single player places like story mode and obviously I'm good so when I go into pvp I don't use any mods but some how they think otherwise. But right now main problem is all cards give strike and blasts and I always disconnect with my opponent, please fixall cards even blue and green do strike or blast. The effect is randomised on red and yellow cards too. Please help.