If you’re an avid adventurer in Final Fantasy XIV (FFXIV), nothing is more frustrating than being suddenly kicked out of the game with an unexpected error code. One such headache-inducing issue is Error 90006, a connection-related error that interrupts your gaming session and may leave you scratching your head on how to solve it. But don’t worry! In this article, we’ll break down what Error 90006 actually is, the likely causes behind it, and step-by-step solutions to help you return swiftly to Eorzea.
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What Is FFXIV Error 90006?
Error 90006 in FFXIV usually occurs when there is a disruption in your connection to the game servers. This isn’t typically something caused by the game itself, but rather by networking issues between your device and the FFXIV servers. Simply put, this error is your system’s way of saying, “I lost the connection!”

Common Causes of Error 90006
Understanding the root of the issue can go a long way in resolving it. Here are some of the most common culprits behind Error 90006:
- Unstable internet connection: Fluctuations in your Wi-Fi or Ethernet connectivity can cause server disconnections.
- ISP-level issues: Sometimes your Internet Service Provider may throttle or bloat certain types of traffic.
- Firewall or antivirus settings: Security software might mistakenly block or limit access to game servers.
- Router or modem problems: Outdated or misconfigured equipment can cause periodic disconnections.
- Server-side maintenance or issues: Occasionally, the problem lies with Square Enix’s servers during peak times or updates.
How to Fix Error 90006
Here’s a step-by-step list of tried-and-tested methods to resolve the issue and get you back into the game:
1. Restart Your Router and Modem
This is the simplest and often most effective solution. Power cycle your networking equipment by turning it off, waiting for 30 seconds, and then turning it back on. This can refresh your connection route.
2. Switch from Wi-Fi to Ethernet
If you’re playing on Wi-Fi, consider switching to a wired Ethernet connection. Wired networks are typically more stable and offer lower latency, dramatically reducing the chances of connection loss.
3. Check Your Firewall and Antivirus Settings
Ensure that FFXIV is added to any exception lists in your firewall or antivirus software. Sometimes, these programs may interfere with the game’s ability to communicate with its servers.
4. Flush Your DNS and Renew IP Configuration
Running a few Command Prompt commands can help:
ipconfig /flushdns ipconfig /release ipconfig /renew
This clears DNS cache data and updates your IP configuration, which can fix connectivity problems.
5. Use a VPN
Surprisingly, using a VPN can sometimes stabilize your connection if your ISP is the issue. A VPN routes your internet traffic through a server that may offer a cleaner path to the FFXIV servers.
6. Check Server Status
Before diving into deeper troubleshooting, check whether the issue is even on your end. Visit the FFXIV Lodestone News to verify if the servers are under maintenance or experiencing outages.

7. Update Network Drivers
Outdated or corrupted network drivers might be another silent hiccup. Go to your Device Manager and update your network adapter drivers to the latest version.
8. Change DNS Settings
Instead of relying on your default ISP DNS server, switch to a well-known and stable DNS service like Google (8.8.8.8 and 8.8.4.4) or Cloudflare (1.1.1.1). This can improve connectivity to game servers.
When All Else Fails
If none of these solutions resolve your issue, it may be time to reach out to Square Enix Support for assistance. Be sure to provide details like your system configuration, internet setup, and any steps you’ve already tried. This can speed up the support process considerably.
Conclusion
FFXIV Error 90006 is annoying but usually not insurmountable. With a bit of patience and some troubleshooting, most players can resolve the error and dive back into their favorite MMO. Just remember that a stable and clean internet connection is your best friend when it comes to online gaming!
So the next time Error 90006 tries to boot you off your chocobo, you’ll know exactly what to do.