Factorio: Server not responding [Full Fix]

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

Factorio is classified as a survivalgameby some gamers, and it’s one of the bettersurvival games on Steam. However, several users have reported that Factorioserveris not responding when trying to join a multiplayergame.

In this article, we have listed a few troubleshooting steps to help you resolve problem and connect to theserversuccessfully.

How can I fix the Factorio server not responding error?

1. Allow Factorio through Firewall

Relaunch Factorio and check if the Factorio still can’t connect toserver. If you have a third-partyantiviruswith a firewall, make sure the app is not blockinggameseither.

Play via Steam

If you or your friend is having difficulty joining the Factorioserver, ask them to join via Steam. Several users have reported that when playing via Steam, they don’t get the error orserverissues.

2. Check if you have configured port forwarding

Try connecting to thegameserverand check if the Factorio can’t establish connection error is resolved.

3. Disable Windows Defender Firewall

If you have a third-partyantiviruswith a firewall installed, disable it as well. Disabling the firewall seems to have resolved theFactorio not responding LAN and lagrelated issues.

Make sure to disable the security program temporarily and try connecting to theserverto see if the error is fixed.

4. Run the network troubleshooter

If the error persists, check your WiFi hardware. If you are using external WiFi hardware, check the WiFi receiver for issues. Unplug the card and reboot your computer.

After the reboot, plug the card back and make sure it is detected. Connect your WiFi network and check if the Factorio couldn’t establish network communication withservererror is resolved.

5. Switch to GTX Gaming server hosting

If you are a game server owner we recommend switching to GTX Gaming server hosting. This game server hosting may be a better option if none of the mentioned solutions didn’t work.

Using Factorio server hosting is very simple. Easy to use configuration files and offsite backup systems, your server has instantly set up. In case you get stuck, you have 24-hour support that can help you immediately.

Your server may still be installing in the same time you are logged in. This means that your server is updating to the latest Factorio version via a Steam update. You have to refresh your browser after two minutes and your server wil be running and ready for you to configure it out with your own title and admin password.

⇒Get GTX Gaming

The Factorioservernot responding error can occur due to several reasons, and we hope that our guide helped you fix this issue.

Did we miss a certain solution? Let us know in the comments below.

Factorio: Server not responding [Full Fix]#

How can I fix the Factorio server not responding error?#

1. Allow Factorio through Firewall#

2. Check if you have configured port forwarding#

3. Disable Windows Defender Firewall#

4. Run the network troubleshooter#

5. Switch to GTX Gaming server hosting#