Quick fix: Restart your router, then open Command Prompt as admin and run ipconfig /flushdns. This fixes the issue 60% of the time.
You're connected to Wi-Fi — the icon shows full bars — but websites won't load and apps say "No internet connection." This is one of the most common and confusing network problems, affecting millions of users on Windows 10, Windows 11, macOS, iPhones, and Android devices. The issue means your device is talking to the router, but the router isn't passing traffic to the internet. Here's how to fix it.
Solution 1: Restart Your Router and Modem
The simplest and most effective fix. Unplug your router and modem from power, wait 60 seconds, plug the modem back in first (wait 2 minutes for it to fully boot), then plug the router back in. Wait another 2–3 minutes for everything to stabilize. Test your internet on all devices. This forces the router to re-establish its connection with your ISP and clears any stuck routing tables.
Solution 2: Forget and Reconnect to the Network
Sometimes the stored network profile gets corrupted:
- Windows: Settings > Network > Wi-Fi > Manage known networks > Click your network > Forget. Then reconnect with your password.
- Mac: System Settings > Wi-Fi > Click (i) next to your network > Forget This Network.
- iPhone: Settings > Wi-Fi > Tap (i) next to your network > Forget This Network.
- Android: Settings > Wi-Fi > Long-press your network > Forget Network.
Solution 3: Flush DNS and Reset Network Stack (Windows)
Open Command Prompt as Administrator and run these commands one by one:
ipconfig /flushdns
ipconfig /release
ipconfig /renew
netsh winsock reset
netsh int ip reset
Restart your computer after running all commands. This resets the entire network stack and forces Windows to obtain a fresh IP address and DNS configuration from the router.
Solution 4: Change DNS Servers
Your ISP's DNS servers might be down or slow. Switch to Google DNS (8.8.8.8 and 8.8.4.4) or Cloudflare DNS (1.1.1.1 and 1.0.0.1). On Windows: Settings > Network > Wi-Fi > Hardware properties > DNS server assignment > Edit > Manual, then enter the DNS addresses. On Mac: System Settings > Wi-Fi > (i) next to network > DNS > add servers.
Solution 5: Disable VPN and Proxy
VPNs and proxy servers route your traffic through external servers. If these servers are down or misconfigured, you'll see "connected but no internet." Temporarily disable any VPN app and check Settings > Network > Proxy > ensure "Use a proxy server" is off. Test your internet — if it works, the VPN or proxy was the issue.
Solution 6: Check for IP Address Conflicts
If two devices on your network have the same IP address, both will have connectivity issues. Open Command Prompt and type ipconfig to see your IP. If it starts with 169.254.x.x, your computer failed to get a valid IP from the router. Try restarting the router to reset DHCP assignments, or set a static IP in your network adapter settings.
Solution 7: Update Network Adapter Drivers
Outdated or corrupted network drivers can cause "connected no internet" issues, especially after a Windows update. Open Device Manager, expand Network Adapters, right-click your Wi-Fi adapter, and select Update Driver. If updating doesn't help, try Uninstall Device, then restart — Windows will reinstall the driver automatically.
Solution 8: Run Windows Network Diagnostics
Go to Settings > System > Troubleshoot > Other Troubleshooters and run the Internet Connections and Network Adapter troubleshooters. Windows will automatically detect the issue (DHCP failure, DNS resolution problems, gateway issues) and attempt to fix it.
Solution 9: Reset Network Settings Completely
As a last resort, perform a full network reset:
- Windows 11: Settings > Network & Internet > Advanced network settings > Network reset > Reset now
- iPhone: Settings > General > Transfer or Reset > Reset > Reset Network Settings
- Android: Settings > General Management > Reset > Reset Network Settings
Note: This will erase all saved Wi-Fi passwords on the device. You'll need to reconnect to your networks manually.
Still No Internet? Get Expert Help
If none of these solutions resolved your issue, the problem may be ISP-side (transmission issues, account problems) or require advanced router configuration changes. Our certified network technicians can remotely diagnose and fix the exact cause.
Frequently Asked Questions
Why does my WiFi say connected but no internet?
This usually means your device is connected to the router, but the router cannot reach the internet. Common causes include ISP outages, DNS failures, incorrect network settings, or IP address conflicts.
How do I fix connected no internet on Windows 11?
Open Command Prompt as admin and run: netsh winsock reset, then netsh int ip reset, then ipconfig /flushdns. Restart your computer and router afterward.
Can a VPN cause WiFi connected but no internet?
Yes. A misconfigured VPN can route all traffic through a server that's unreachable. Disconnect your VPN and test. If internet works without VPN, reconfigure your VPN settings or try a different server.
Why does only one device show no internet while others work fine?
This points to a device-specific issue — usually an IP conflict, outdated network driver, or corrupted DNS cache on that particular device. Run network reset on the affected device.
Does restarting the router fix 'connected but no internet'?
In about 60% of cases, yes. A full power cycle (unplug for 60 seconds) forces the router to re-establish its ISP connection and clear any stuck processes.