How To Fix COD: MW2 (Modern Warfare 2) Error Code 25506?

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Last Updated on January 31, 2024

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COD MW2 error code 25506 is a matchmaking error that mainly comes when users try to matchmake for a game but the error stops them from matchmaking.

The error says, “Failed to start matchmaking, please retry the operation. Error code:25506”

Also, error code 25506 for the MW2 is not a new error and it troubles the users from time to time but unfortunately, no official information has been shared by the developers on this problem. However, our research suggests that this is a server-side issue coming because of some problem with servers or because of some bug within the game.

COD: MW2 (Modern Warfare 2) Error Code 25506

How To Resolve For COD: MW2 Error Code 25506?


Our research team has done the research and they were unable to find much information on this error, all we could find is to try common workarounds to resolve any temporary glitches with the device, game, or the network, but if the error still continues then the player should wait for a few hours till the developers resolve the issue from their end.

  • Our first advice for you is to restart the game, simply close the game and relaunch it after a few seconds, then check if the error still comes or not. If restarting the game is not helping then try restarting your device, and check if this resolves the issue or not.
  • If the error still continues then check if you have any pending updates for the game or your device, if so then you should consider installing those pending updates, and then check for the error again.
  • Next, we will advise you to check the server status of the game, and to do so simply visit support.activision.com/onlineservices and choose the MW2 from the list of games. If servers are down or there is an ongoing outage with the servers then you should wait till things get back to normal.
  • If you still receive the error then we will advise you to wait for at least 3 to 4 hours, and check if the error still comes or not, if the error still comes then you can reach out to Activision support at atviassist Twitter handle.

FAQs | Frequently Asked Questions


What Does The COD MW2 Error Code 25506 Say?

COD MW2 error code 25506 says “Failed to start matchmaking, please retry the operation”.

When Does The COD MW2 Error Code 25506 Occur?

COD MW2 error code 25506 comes when users try to matchmake for the game.

What Happens Because Of The COD MW2 Error Code 25506?

COD MW2 error code 25506 prevents the users from matchmaking.

What Are The Troubleshooting Steps To Fix COD MW2 Error Code 25506?

COD MW2 error code 25506 is a server-side issue and users should wait for a few hours before trying to matchmake for the game, but meanwhile, users can try restarting the game and device, checking updates for the game, and checking the game server status.


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Rahul Choudhary is a technology and troubleshooting expert. He gives his expert opinion on different technology trends and provides troubleshooting guides for different apps, websites, & consumer hardware products. He graduated in BA English Honours from the University Of Delhi, and later he learned HTML and WordPress. He also did a certificate course in Hardware and Network Troubleshooting , and a certificate course in Computer Architecture.