Dev Error 6144: Fix it in 3 Simple Steps

Verifying the integrity of game files can help

2 min. read

Published onOctober 30, 2024

published onOctober 30, 2024

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Many Call of Duty fans experienced Dev error 6144, and this issue will disconnect you from the game, making you lose all your progress.

What is error code 6144?

This error most likely occurs when the game tries to add you to a match that’s already in progress but it’s not successful. Network issues can also cause this problem.

How can I fix Dev error 6144?

Before trying anything else, try restarting your game. If that doesn’t help, restart your PC or console. Also, ensure that your connection is stable and latency is low.

1. Verify the game files

2. Reset game settings

This can help you if you’re getting Dev error 6144 in Warzone or MW3.

3. Reinstall the game

The Dev error 6144 can affect other platforms, including PS5, Xbox Series X, and even PS4. If you encounter it on these platforms, try clearing the game cache or reinstall the game.

This isn’t the only error you can encounter, and we wrote aboutDev error 6146andDev error 6068in previous guides.

We also have an article dedicated toDev error 6041so don’t miss it for more information.

Dev Error 6144: Fix it in 3 Simple Steps#

How can I fix Dev error 6144?#

1. Verify the game files#

2. Reset game settings#

3. Reinstall the game#

Dev Error 6144: Fix it in 3 Simple Steps

How can I fix Dev error 6144?

1. Verify the game files

2. Reset game settings

3. Reinstall the game