VPN Connected But No Internet on Windows?
2026 Troubleshooting Guide
Tech Brief: Seeing the "Connected" status but having no internet access is one of the most frustrating errors in Windows 10 and 11. It usually happens because the secure tunnel has formed, but your computer doesn't know how to route traffic through it (DNS failure) or a security feature is overzealous. Here is how to fix it in under 60 seconds.
The 60-Second Quick Fix
Step-by-Step Resolution
Before diving into complex settings, try these three steps in order. They resolve 90% of connectivity issues on Windows.
- Switch Server: Disconnect and choose a different location. The specific server you were on might be undergoing maintenance.
- Change Protocol: Go to your VPN settings and change the protocol from "Auto" to WireGuard or OpenVPN (TCP).
- Restart App: Fully quit the VPN application (check the system tray in the bottom right corner) and relaunch it as Administrator.
Detailed Fix 1: Protocol Conflicts
Windows sometimes struggles with specific VPN protocols due to firewall restrictions or driver conflicts. Changing the tunneling protocol forces the app to establish a fresh connection method.
- WireGuard: The fastest and most modern option. Try this first.
- OpenVPN (TCP): Slower but more reliable. It mimics regular HTTPS traffic, making it harder for networks to block. Use this if WireGuard fails.
- IKEv2: Good for stability when switching networks (e.g., Wi-Fi to Ethernet), but can be blocked by some ISPs.
Detailed Fix 2: DNS Resolution Failure
If you can connect but websites won't load, your DNS is likely stuck. This means your computer can't translate "google.com" into an IP address.
How to Flush DNS on Windows
- Press the Windows Key and type cmd.
- Right-click "Command Prompt" and select Run as administrator.
- Type the following command and press Enter:
ipconfig /flushdns - Reconnect your VPN and try browsing again.
Detailed Fix 3: The Kill Switch
The "Kill Switch" is designed to cut your internet if the VPN drops to prevent data leaks. Sometimes, it gets stuck in the "on" position even when you think you are connected.
The Fix: Open your VPN app settings and temporarily disable the Kill Switch. If your internet returns, the feature was misfiring. Re-enable it afterwards, as it is a crucial security feature.
Detailed Fix 4: Windows Network Reset
If nothing else works, your Windows network adapters might be corrupted. This resets them to factory settings.
How to Reset Network Adapters
- Windows 10: Settings > Network & Internet > Status > Network reset.
- Windows 11: Settings > Network & internet > Advanced network settings > Network reset.
Click "Reset now" and restart your computer. You will need to reconnect to your Wi-Fi network afterwards.
Detailed Fix 5: Disable IPv6
Many VPNs only support IPv4. If your Windows PC tries to use IPv6, the connection may fail.
Go to Control Panel > Network and Internet > Network and Sharing Center. Click on your active connection (Wi-Fi or Ethernet), select Properties, and uncheck the box for Internet Protocol Version 6 (TCP/IPv6).
FAQs: Windows VPN Errors
Why does my VPN say connected but no internet?
This is usually a DNS issue. The VPN tunnel is established, but your computer cannot resolve website names. Flushing your DNS or switching protocols usually fixes it.
Does reinstalling the VPN app help?
Yes, if the virtual network adapter driver (TAP driver) is corrupted. Reinstalling the app forces Windows to reinstall these drivers, which can clear persistent connection issues.
Is it my router or my VPN?
To test this, try connecting to the VPN on your phone using mobile data (4G/5G). If it works on your phone but not your PC, the issue is with your computer or home router settings.
