Black Ops 6 lobby not found error (2901): All possible fixes

Black Ops 6 players are encountering a new 2901 error when they enter matchmaking. This error pops up “Lobby not found,” especially if you are an Xbox Game Pass user. This error usually pops up when there’s a problem with connecting to the game servers or something on your end isn’t working right. 

Luckily, there are a few things you can try to fix things and get back into the game. Here are all the possible fixes for the lobby not found error in Black Ops 6.

All possible fixes for Black Ops 6 lobby not found error (2901)

Turn on the crossplay from the settings

If you are a console user, then you should definitely turn on the crossplay so that you can match up with more users in the game. By default, it is on, but if you have turned it off, then you should consider turning it back on. In case you don’t know where the crossplay settings are, here are the steps for it:

• Step 1: Open the Black Ops 6.
• Step 2: Now open the menu and head to the settings.
• Step 3: Once the settings are opened, go to Accounts & Network and there you can find the crossplay settings.

Restart the game

I know it sounds basic, but you can restart the game as it can sometimes clear up any temporary issues causing the error.

Update the game

Make sure that you have installed the latest patch. Sometimes this error happens if you are running an outdated version of the game.

Reinstall the game

If none of the above fixes work, then you should reinstall the game. It is a last resort, but it may fix any deeper issues with corrupted files. However, I would recommend waiting for a developer announcement regarding this error.