How To Fix Call Of Duty WW2 Error Code 102780?

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Many users are complaining about the error code 102780 with the COD: WW2, and here in this post, we will discuss and share the details about this error code.

During our research, we have found that the error code 102780  mainly occurs while getting online for multiplayer, but on some occasions, the error can also occur in other parts of the game.

As of now while we are writing this error there is not much officially shared on this error to help the users resolve the issue. But we have found some users’ shared workaround which may help you with the error, and in the next section, you can find all those workarounds.

WW2 Error Code 102780

Fixes For Call Of Duty ww2 error code 102780

Fix 1: Power Cycle The Device And Check For The Update

The first thing you need to do is to power cycle your device. Simply power off your device and disconnect it from the power source, then wait for a full 5 to 7 minutes. After that restart the device and check if the error still appears.

If the error still comes then next you need to check if there is a pending update available for the game. If yes then consider updating the game and check if it resolves the issue.

WW2 Error Code 102780

Fix 2: Make sure your NAT Type is Open

Having a moderate or strict NAT on your Xbox One can lead to connection problems. So check your Network Settings to ensure there is no “Double NAT detected” message, which can occur when a Wi-Fi router is connected to a non-Bridge Mode gateway.

This setup can cause issues while playing ww2, so to mitigate this, we recommend setting your NAT Type to open and verifying if the error persists.

Fix 3: Make Sure Your Ports are Open

If you’re still having issues in Call of Duty WW2, it may be because your console or PC can’t communicate with the game servers. An aggressive firewall setup on your network could be the cause.

To fix this, try forwarding the necessary ports on your firewall. This allows your device to establish a connection with specific servers related to Call of Duty WW2, like Activision, PSN, Xbox One, or Steam.

Fix 4: Check WW2 Server Status

If you still get the error then go to the Activision Server Status page and check if WWII servers are showing offline.

  • Go to Activision Server Status page.
  • From the right side click on the option where it says, Select Game.
  • Then select WW2.
  • Then check if the servers are showing Online, if not then wait for some time and try again.

Fix 5: Some Other Workarounds

  • Check if your system needs to be updated, if yes then consider updating your device.
  • Restart your internet and perform an internet speed test to check if your internet speed is strong and stable.
  • If the error still continues then as a last workaround you can try uninstalling the game and then reinstall it.

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Rahul Choudhary is a technology and troubleshooting expert. He gives his expert opinion on different technology trends and provides troubleshooting guides for different apps, websites, & consumer hardware products. He graduated in BA English Honours from the University Of Delhi, and later he learned HTML and WordPress. He also did a certificate course in Hardware and Network Troubleshooting , and a certificate course in Computer Architecture.