The Wi-Fi icon shows full bars, but pages won’t load, apps say “no connection” and videos spin forever. It’s one of the most confusing internet problems, because your device insists it’s connected.
Here’s what’s actually happening: your device is connected to the router, but the router isn’t passing traffic through to the internet, or your device can’t use the connection properly. The fixes below find which of those it is.
First: Is It One Device or All of Them?
Check another phone or laptop on the same Wi-Fi.
- Every device has no internet: the problem is the router, the modem or your provider. Start with fixes 1 to 3.
- Only one device has no internet: the problem is that device. Skip to fix 4.
1. Restart the Modem and Router
Unplug the modem and router (or the single box your provider gave you) from power. Wait 30 to 60 seconds, plug the modem in first, wait for its lights to settle, then the router. This clears most “connected, no internet” problems on its own.
2. Check the Router’s Internet Light
Most routers have a light marked “Internet”, “WAN” or a globe icon. If it’s red, orange or off, the router isn’t getting a connection from your provider. Check that the cable from the wall or fibre box is firmly plugged in, then check your provider’s app or website (on mobile data) for an outage.
3. Check for an Outage or Unpaid Bill
It sounds obvious, but area outages and suspended accounts both look exactly like “connected, no internet”. A quick call or a look at your provider’s status page can save an hour of troubleshooting.
4. Forget the Network and Reconnect
On the affected device, remove the saved Wi-Fi network and join again with the password.
- Windows 11: Settings > Network & internet > Wi-Fi > Manage known networks > Forget
- Android: Settings > Network & internet (or Connections) > Wi-Fi > tap the gear icon > Forget
- iPhone: Settings > Wi-Fi > tap the (i) > Forget This Network
5. Turn Off VPN and Proxy
A VPN that’s disconnected but still “on” can block all traffic. Disconnect any VPN app. On Windows, also check Settings > Network & internet > Proxy and make sure no manual proxy is set unless your workplace requires it.
6. Check the Date and Time
If your device’s clock is wrong, secure websites refuse to load, which looks like no internet. Set date and time to update automatically.
7. Renew the IP Address and Flush DNS (Windows)
Open Terminal (Admin) and run these commands one by one:
ipconfig /releaseipconfig /renewipconfig /flushdns
Then restart the computer. On a Mac, go to System Settings > Network > Wi-Fi > Details > TCP/IP and click Renew DHCP Lease.
8. Try a Different DNS Server
Sometimes your provider’s DNS servers fail while the connection itself works. Setting DNS to Cloudflare (1.1.1.1) or Google (8.8.8.8) in your device’s Wi-Fi settings often brings pages back instantly.
9. Reset Network Settings
If nothing else works on a single device, reset its network settings. This removes saved networks and custom settings, so have your Wi-Fi password ready.
- Windows 11: Settings > Network & internet > Advanced network settings > Network reset
- Android: Settings > System > Reset options > Reset Wi-Fi, mobile & Bluetooth
- iPhone: Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings
Still Not Working?
If every device is affected, the router’s internet light is red and restarting doesn’t help, contact your provider. Tell them you’ve already restarted the equipment and checked the cables. It gets you past the first script faster.
For slow or unstable connections rather than no connection at all, see our full guide on how to fix internet connection problems.
How to Prevent It Happening Again
A few habits make “connected, no internet” much rarer:
- Keep router firmware updated. Most routers can update automatically from their app.
- Give the router room to breathe. Overheating routers drop connections, so keep it out of cupboards and away from other electronics.
- Replace very old equipment. Routers more than five or six years old struggle with today’s number of devices. Many providers upgrade them for free on request.
- Avoid too many custom settings unless you know you need them: manual DNS on every device, static IP addresses and old VPN profiles can all cause problems later.
- Save your provider’s support number somewhere you can reach it without the internet.
If the problem keeps returning at the same time every day, note the times. That pattern helps your provider find the fault.
Frequently Asked Questions
Why does my Wi-Fi say connected but no internet?
Your device can reach the router, but the router has no working internet connection, or your device has a problem with its IP address, DNS, VPN or clock.
Can a router be the problem even if other devices work?
Rarely. If other devices work, focus on the affected device: forget the network, check VPN and DNS, then reset its network settings.
Does restarting the router really help?
Yes. It clears temporary faults and forces a fresh connection to your provider, which fixes a large share of “no internet” problems.
How do I know if it’s my provider?
If every device has no internet, the router’s internet light is red or off, and a restart doesn’t help, the problem is almost certainly on the provider’s side.