Call of DutyOfficial updates
Call of Duty official online-services and connection reference
Check Activision’s Online Services page for the exact game and platform when login or multiplayer stops working. A network symptom alone does not establish that your installation is damaged.
Installation
- Select your exact game and platform on the official service-status page.
- Record the error code and check whether the publisher reports an incident.
- If services are available, restart the game and follow the support instructions for your platform.
Removal · recovery
- Undo only network or launcher settings that you changed, using your earlier notes.
- If an incident is reported, wait for the publisher update before attempting a reinstall.