Login Failed 211: Troubleshooting Server Authentication Error in BGMI and PUBG

Step 1: Check Server Status

Before jumping into troubleshooting, ensure that the game servers are not undergoing maintenance or experiencing downtime. Follow the official PUBG or BGMI social media accounts for real-time updates.

Step 2: Check Your Internet Connection

A stable internet connection is crucial. Run a speed test to analyze your connection quality. If the results are unsatisfactory, restart your router or reach out to your Internet Service Provider for assistance.

Step 3: Update the Game

Ensure that you are running the latest version of BGMI or PUBG. Check for updates in your game client and apply any pending updates to resolve potential compatibility issues.

Step 4: Verify the Integrity of Game Files

Corrupt game files can lead to errors. Here’s how to check for integrity using Steam:

• Open Steam and navigate to Library.
• Right-click on PUBG: Battlegrounds and select Properties.
• Click on Local Files then select Verify Integrity of Game Files.

Step 5: Clear Cache Data (For Mobile Devices)

If you’re using a mobile device, clearing the game’s cache can be beneficial. Navigate to the game settings and clear the cached data to potentially resolve login issues.

Step 6: Disable VPN and Proxy

If you’re using a VPN or proxy, disconnect it as it may interfere with game authentication. Follow these steps:

1. Press Windows + I to open the Settings.
2. Go to Network & Internet then navigate to Proxy.
3. Toggle off Automatically detect settings.
4. Turn off Use a proxy server.

Step 7: Reinstall the Game

As a last resort, uninstall and then reinstall the game. This step can resolve persistent issues related to corrupted core files.

How do I fix Server authentication error in BGMI?

Why am I not able to log in to BGMI?