How to fix Warzone Error Code 142400 and 10240?

Call of Duty Modern Warfare Warzone players are currently experiencing error code 10240. They are unable to connect to the game servers. Today, we have posted a guide on how to fix the Warzone error code 10240 and 142400. Read more details below.

Update: Activision is actively investigating issues preventing players from connecting to online services in multiple Call of Duty titles. Stay tuned for updates.

What is CoD MW Warzone Error Code 142400 and 10240?

Warzone Error Code 142400 and 10240 is related to a server connection issue. The problem is widespread and seems to lie with the Activision game servers. Players are receiving the following massage.

You have been disconnected from the Call of Duty Modern Warfare Servers. Error Code: 142400

How to fix Warzone Error Code 10240 and 142400?

Since the problem is associated with your Activision account, we recommend the following steps:

Restart your console:

• Turn off your console and then turn it back on.

Make sure your game software is up to date:

• Go to the PlayStation home screen.
• Highlight the game you’re playing and press the Options button on your controller.
• Select “Check For Update” and install any updates that are available.

Clear your PS4’s cache:

PLAYSTATION 4

1. Press and hold the PlayStation button on your controller.
2. Select “Turn Off PS4”.
3. Let the PlayStation 4 to fully power down and wait for 10 to 20 seconds.
4. Restart the PlayStation 4.

XBOX ONE

1. Press the Guide button on your controller, go to Settings, and select Restart console. When prompted, select Restart.

Disable the firewall (PC)

• On PC, disabling the firewall works for many.

Restart your router

Sometimes all you need to do, is a simple router restart. Just unplug your router, wait a couple of seconds, and plug it back in. As soon as the internet is back, you can try restarting Warzone.

Change your Router DNS

OpenDNS

PRIMARY: 208.67.222.222
SECONDARY:208.67.220.220

googleDNS

PRIMARY: 8.8.8.8
SECONDARY: 8.8.4.4

Update the game

Update the Warzone to the newest version. In the Battle.net launcher, you have to hit the settings button, and then select “Search for Updates”.

Also check PS4 ssystem software update.

Reinstall the Warzone

If you are still facing the issue, delete the and reinstall it. This will fix the Call of Duty Modern Warfare Warzone error code 10240 issue.

A future Warzone update will fix the error code 142400 and 10240. If nothing helped, then you have to try the Activision Support.