Fix Warzone Mobile Matchmaking Lobby Error Cause 10 Error Code 2004

CoD Warzone Mobile is out in a beta phase for players in Australia. While it may seem like an unfair move to worldwide CoD fans, there are ways you can play Warzone Mobile. In the past week, the most significant issue that has emerged with the game is the Warzone Mobile matchmaking lobby error with error code 2004. The complete error message reads, “A matchmaking lobby error has occurred; please retry the operation. Error cause: 10. Error code: 2004.” If you have run into this error, here are some things you can do.

Fix Warzone Mobile Matchmaking Lobby Error Code 2004

The main reason for this error may be your internet connection. Many players trying to or playing the game are using VPNs, and the software that allows you to bypass the region lock comes with a caveat. You have to sacrifice your internet speed, which is usually not ideal for online gaming due to the high ping.

If you are playing the game via a VPN, that may be the reason for the Warzone Mobile matchmaking lobby error with error code 2004. The fix, in that case, is to use a paid VPN that supports online gaming with low ping.  

You should also know that the exact same error occurs in MW2 and the newly launched Warzone 2. So, you can refer to the linked guide.

We have also seen that the matchmaking lobby error 2004 mainly occurs when the user’s ping is more than 200ms to the Australian servers. You can use this link to check your ping. If it is over 200, you may want to get a better internet connection, change the VPN, or both.

When the Warzone Mobile Matchmaking Lobby Error Cause 10 Error Code 2004 occurs, you should first reboot the phone. If you still get the error, try changing your internet connection. Instead of the mobile date, try Wi-Fi or vice versa.

That’s all we have at the moment; we will update the post when we know more about the error or there is an update from the devs.