This guide uses confirmed official information. Recommendations are practical starting points; live balance and availability should be checked in the game.
Check official status
Activision Support provides service and connectivity updates. Platform network pages can show separate issues affecting sign in or multiplayer matchmaking.
If services are operating
Restart the game and platform client, check for pending updates, then test a wired connection if available. Avoid reinstalling before confirming whether the issue is widespread.
Keep evidence
Write down the error code, time, platform and whether the issue affects sign in, matchmaking or a single playlist. That makes support guidance more useful.
Where this information comes from
Reviewed October 21, 2026. Official details can change at launch.



