SIMCITY CITIES OF TOMORROW Glitching

Suddenly, while playing "SIMCITY", I'm facing extreme glitch which is really unexpected to me. I've 10x requirements to play the game and graphics but why is this happening? To solve the issue I've uninstalled and reinstalled it. But at that time some window come up saying somethig error which I didn't experience before. Before happening this I used to play this game Super Smoothly but what happend suddenly? If EA support really care about there customers try to fix it asap.