how to fix Satisfactory failed to connect to server API error

By Lidia Rozo | 2024-09-11 20:51:50
Our guide today aims to explain how to fix Satisfactory failed to connect to server API error.
While Satisfactory is enjoyable solo, the real fun lies in building and growing your factory with friends on a multiplayer server. However, connection issues can occasionally disrupt the collaborative experience, especially as the game's popularity grows.   Setting up a dedicated server can be a bit tricky, and with the game's ongoing development, some server settings might not function as expected. This can lead to errors like the "Failed to connect to server API" message, which can be frustrating for both the server host and the players trying to connect.   To mitigate these issues, consider using a reliable hosting service that specializes in game servers. These services often provide dedicated support and can help you configure your server settings correctly. Additionally, staying updated with the latest game patches and server software can help ensure compatibility and reduce the likelihood of encountering errors.  

how to fix Satisfactory failed to connect to server API error?

 

The "Failed to Connect to Server API" error can be frustrating for Satisfactory players eager to enjoy the game's multiplayer features. While an official fix from the developers is anticipated, the community has shared several effective solutions.

 

Network Configuration:

 

  • Port Forwarding: Ensure that your router is properly configured to forward UDP and TCP traffic on ports 7777, 15000, and 15777. These ports are essential for seamless communication between your device and the game's servers.
  • Firewall Settings: Check your firewall settings (both system and router-level) to ensure that Satisfactory is allowed to access the internet. Sometimes, restrictive firewall rules can interfere with network connections.
  • Multihome Steam Launch String: If you've previously used the "-multihome=0.0.0.0" string in your Steam launch options, remove it. This is no longer necessary as the game now supports IPv6 and IPv4 by default.
  • DNS Settings: Consider changing your DNS server to a public DNS provider like Google DNS or Cloudflare DNS. This can sometimes improve network performance and resolve connectivity issues.
  • Unraid Network Type: For Unraid users, switching the Network Type from Bridge to Host can help alleviate the error.


Additional Tips:

 

  • Verify Game Integrity: Ensure that your Satisfactory game files are not corrupted. Launch Steam, right-click on Satisfactory, select "Properties," go to the "Local Files" tab, and click "Verify Integrity of Game Files."
  • Update Network Drivers: Outdated network drivers can sometimes cause connectivity problems. Visit your network adapter manufacturer's website to download and install the latest drivers.
  • Restart Router and Modem: A simple restart of your router and modem can often resolve temporary network glitches.



By carefully following these steps on how to fix Satisfactory failed to connect to server API error, you should error and enjoy the multiplayer experience satisfactorily.
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