Anyone having online issues?

recently every time someone leaves a match I get kicked out to the main menu now, and get the “leaving during a match will get you penalized” this happens on any mode, player matches, lobbies, and this never happened to me before, any ideas why, and my net is upgraded, hi speed.

Check to see if it’s possible to install your game. If the installation doesn’t work, your disk is probably scratched.

disc isn’t scratched.

I can never join someone’s lobby if they have private slots, I just get failed to join over and over, it’s pissing me off. Saying that this has been happening for months.