How to Fix “Windows Could Not Automatically Detect This Network’s Proxy Settings” Error in Windows 11

The “Windows Could Not Automatically Detect This Network’s Proxy Settings” error is a common network issue in Windows 11 that can prevent your system from connecting to the internet properly. This error typically appears when running the network troubleshooter and indicates that Windows is unable to determine the correct proxy configuration for your network.

This problem can occur due to incorrect network settings, misconfigured proxy settings, corrupted network drivers, or issues with IP configuration. In some cases, antivirus software or system glitches may also interfere with network detection.

In this guide, we’ll walk you through effective methods to fix the “Windows Could Not Automatically Detect This Network’s Proxy Settings” error in Windows 11.

How to Fix “Windows Could Not Automatically Detect This Network’s Proxy Settings” Error in Windows 11

Before applying the fixes below, it’s important to understand that this error is usually related to network configuration rather than hardware failure. The methods below will help you reset network settings, correct proxy configurations, and restore a stable internet connection.

1. Restart Your PC and Router

Temporary network glitches can cause proxy detection issues.

1. Turn off your PC.
2. Restart your router or modem.
3. Turn your PC back on and reconnect to the network.

This refreshes network connections and resolves minor issues.

2. Disable Proxy Settings

Incorrect proxy configuration is one of the most common causes.

1. Press Windows + I to open Settings.
2. Go to Network & internet > Proxy.
3. Turn off Automatically detect settings (temporarily for testing).
4. Disable Use a proxy server if enabled.

Disabling proxy settings allows Windows to connect directly to the internet.

3. Reset Network Settings

Resetting network settings can fix misconfigurations.

1. Open Settings.
2. Go to Network & internet > Advanced network settings.
3. Click Network reset.
4. Select Reset now and confirm.
5. Restart your PC.

This reinstalls network adapters and clears incorrect settings.

4. Renew IP Address and Flush DNS

Refreshing network configuration can resolve connectivity issues.

1. Open Command Prompt as administrator.
2. Type the following commands one by one: ipconfig /release
   ipconfig /renew
   ipconfig /flushdns
3. Restart your PC.

This resets your IP address and clears DNS cache.

5. Update Network Drivers

Outdated or corrupted drivers can cause network errors.

1. Press Windows + X and select Device Manager.
2. Expand Network adapters.
3. Right-click your network adapter and select Update driver.
4. Choose Search automatically for drivers.

Updated drivers ensure proper network functionality.

6. Run Network Troubleshooter

Windows provides a built-in tool to diagnose network issues.

1. Press Windows + I to open Settings.
2. Go to System > Troubleshoot > Other troubleshooters.
3. Find Internet Connections and click Run.
4. Follow the instructions.

This tool can automatically detect and fix common problems.

7. Disable Antivirus Temporarily

Security software may interfere with network settings.

1. Open your antivirus program.
2. Temporarily disable real-time protection.
3. Check your internet connection.
4. Re-enable antivirus after testing.

If this resolves the issue, adjust antivirus settings accordingly.

8. Reset Winsock and TCP/IP Stack

Corrupted network components can cause proxy errors.

1. Open Command Prompt as administrator.
2. Enter the following commands: netsh winsock reset
   netsh int ip reset
3. Restart your PC.

This restores default network configurations.

9. Check LAN Settings

Incorrect LAN settings can trigger proxy detection errors.

1. Press Windows + R, type inetcpl.cpl, and press Enter.
2. Go to the Connections tab.
3. Click LAN settings.
4. Ensure Automatically detect settings is checked.
5. Uncheck Use a proxy server for your LAN.
6. Click OK.

Correct LAN settings help Windows detect the network properly.

Conclusion

The “Windows Could Not Automatically Detect This Network’s Proxy Settings” error in Windows 11 is typically caused by incorrect proxy configurations, network misconfigurations, or driver issues. While it may seem complex, it can usually be resolved with simple troubleshooting steps.

By following the methods outlined in this guide, you can restore your network connection and eliminate proxy-related errors. If the issue persists, consider checking your router configuration or contacting your network provider for further assistance.