The solution to a connection error in Call of Duty is to ensure that you have a good internet connection by first verifying its stability. Reboot your router and the game, and see whether there are no server outages using the official Call of Duty status page. Another thing that you can do is to clear the game cache or make sure that you update the game to the latest version. In case of the problem persistence, it can be recommended to change to a wired connection or seek assistance with the support.
To fix a connection error in Call of Duty, try restarting your game and router, check your internet connection, and make sure the game is updated. If the problem continues, disable any VPN or firewall that might block the connection.
