Fortnite Error Code 91 typically indicates a problem with party services or matchmaking, often preventing players from joining a party, a friend's game session, or finding a match. It suggests a communication breakdown between your system and the Fortnite servers.
Common Causes of Error Code 91
- Server-Side Issues: Problems or ongoing maintenance with Epic Games' Fortnite servers are a primary cause.
- Network Connectivity Problems: An unstable or poorly configured internet connection on the player's end. This includes Wi-Fi interference, router issues, or ISP problems.
- Outdated Game Client or System Software: Running an old version of Fortnite or outdated console/PC system software can lead to compatibility issues.
- Corrupted Game Files: Essential Fortnite files might be corrupted or missing.
- Firewall or Antivirus Interference: Security software may mistakenly block Fortnite's connection to its servers.
- Platform-Specific Glitches: Temporary issues related to PlayStation Network, Xbox Live, Nintendo Switch Online, or PC platforms.
- Incorrect Party Settings: Party privacy settings (e.g., set to private) might prevent others from joining.
Troubleshooting Fortnite Error Code 91
- Check Fortnite Server Status: Before extensive troubleshooting, verify the official Fortnite server status. Look for announcements on Epic Games' status page or official social media channels for any ongoing outages or maintenance.
- Restart Fortnite and Your Device:
- Close the Fortnite application completely.
- Restart your PC, console (PlayStation, Xbox, Switch), or mobile device.
- Relaunch Fortnite and try joining a party or match again.
- Verify Your Network Connection:
- Restart Modem/Router: Unplug your modem and router for at least 60 seconds. Plug the modem back in first, wait for it to fully connect, then plug in the router.
- Use a Wired Connection: If you are using Wi-Fi, switch to a wired Ethernet connection if possible for a more stable link.
- Test Other Online Services: Check if other online games or services are working to rule out a general internet outage.
- Review Party Settings:
- Ensure your in-game party settings are not set to "Private" if you are expecting others to join freely. Try changing the party leader.
- Attempt to join a different friend or have them invite you.
- Verify Game Files (PC):
- Open the Epic Games Launcher.
- Navigate to your Library.
- Click the three dots (...) next to Fortnite.
- Select "Manage" and then click "Verify". The launcher will check for and repair any corrupted game files.
- Update Game and System Software:
- Ensure Fortnite is updated to the latest version. Check for updates in the Epic Games Launcher (PC) or your console's game library.
- Check for and install any pending operating system updates for your PC or console.
- Check Firewall and Antivirus Settings:
- Temporarily disable your firewall or antivirus software to test if they are causing the block. Remember to re-enable them immediately after testing.
- If disabling them resolves the issue, add Fortnite and the Epic Games Launcher to your security software's exception/allow list.
- Change DNS Settings:
- Consider changing your device's DNS settings to a public DNS server like Google DNS (Primary: 8.8.8.8, Secondary: 8.8.4.4) or Cloudflare DNS (Primary: 1.1.1.1, Secondary: 1.0.0.1). This can sometimes improve connectivity.
- Reinstall Fortnite (As a Last Resort):
- If none of the above solutions work, uninstalling and then reinstalling Fortnite might resolve deeply embedded issues. Be aware this is time-consuming due to the game's size.
If Error Code 91 persists after attempting these steps, the issue may be more widespread or require direct intervention from Epic Games Support. Monitor official channels for updates or consider contacting support with details of your troubleshooting.
