A:AnswerThe lagging can be a result of your internet connection speed/provider.
The other issues you have can be addressed by trying to play the game on a different T.V. If all has been attempted and still no successful result, then the disc might possibly be defective and you should go back to the store to exchange it for a new one. I have not experienced any of the issues you stated nor have read them happening to anyone else. Thank you.
