Highlights:
* Most commonly, Modern Warfare 3 Error Code 2901 is encountered during peak game hours or when players try to share an Xbox Game Pass.
* MW3 Error Code 2901 can also be fixed by clearing the cache data and cookies.
Given that it is an online shooter, Online Call of Duty is prone to different errors. Modern Warfare 3 Error Code 2901 is one of the most common network-related issues experienced by players. It is usually seen at the beginning of a new season when the influx of players overloads the servers, causing them to malfunction or crash. The error is usually from the host server’s side although players who try to share a Game Pass with another account can also run into the issue.
Reasons For Call of Duty Modern Warfare 3 Error Code 2901
MW3 Error Code 2901 prevents players from joining and participating in the multiplayer modes. The error message appears as “Lobby Not Found: Check the code and try again” after which players are re-directed to the main screen. It is classified as a network error because a problem in the host server’s functioning results in a disconnection. One should check whether Modern Warfare 3 servers are operational or encountering any problems before moving on to the solutions.
4 Ways To Fix MW3 Error Code 2901 & Get Back In The Battlefield
A noticeable rise in the cases of Modern Warfare 3 Error Code 2901 was seen on the day Season 5 launched for all platforms. Call of Duty players complained that weren’t able to join the multiplayer servers, which leads us to the first solution.
Log In To MW3 During The Non-Peak Hours
Activision brings a variety of new content in the gameplay, modes, and roster in Modern Warfare 3 with each update. The moment the servers are back online after the update, a massive number of players join the lobby. A similar case was seen in Season 5 and it became the primary reason for the MW3 Error Code 2901 outbreak. To avoid the problem, log into the game during the non-peak hours.
Along with exciting content, on rare occasions, MW3 updates bring in bugs and glitches that could lead to all sorts of issues including Error 2901. The developers release a fix within a few days.
Restart The Game Repeatedly
Restarting Modern Warfare 3 repeatedly on PC and consoles can help players bypass Error Code 2901. As aforementioned, during peak hours, the servers are overloaded and only a few get to enter the multiplayer. You could be one of the lucky ones if you are determined (and stubborn) to enter a lobby.
Play On The Account With An Active Xbox Game Pass
Unfortunately, Xbox doesn’t allow players to share their Game Pass with other accounts. This means that the subscription service is only functional for the ‘active’ account. If one tries to play multiplayer with a shared game pass, it will result in Modern Warfare 3 Error Code 2901.
Ensure that the Xbox account that you logged into for Modern Warfare 3 is the one that holds the Game Pass benefits. Otherwise, a separate subscription purchase will be required for that account. An additional benefit of acquiring the pass is that Modern Warfare 3 will be on the Xbox Game Pass.
Clear Cache and Cookies Before Trying Again
These are the developer-recommended solutions for Modern Warfare 3 Error Code 2901. PC gamers can clear the cache and cookies from profile.callofduty.command after opening their browser:-
- Open any browser on your PC, for instance, Google Chrome.
- On Chrome, click on the three dots beside your Google account at the top right corner.
- Scroll and select Settings, and then choose Privacy and Security.
- Click on ‘Delete browsing data’ and remove the unwanted cache files.
- Go back and then select ‘Third-party cookies’ and revoke the permissions given to MW3.
Modern Warfare 3 Error Code 2901 will be potentially solved after players open the game. If not, navigate to https://support.activision.com/modern-warfare-iii/articles/modern-warfare-iii-feedback-and-bug-reporting, and choose any of the three options to register your query.
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