Your phone, laptop, or TV says it is connected to Wi-Fi, but websites will not load, apps say you are offline, and streaming suddenly stops. This is usually described as Wi-Fi connected but no internet or router connected but no internet.
The important thing to understand is that connecting to your router and connecting to the internet are two different things. Your device can have a perfectly good Wi-Fi connection to the router even when the router itself has lost its connection to your internet service provider.
The cause could be an ISP outage, modem or ONT problem, loose WAN cable, failed WAN address, incorrect router configuration, DNS issue, VPN, or a problem affecting only one device.
This guide shows you how to identify the cause first and then fix it in the safest order, without randomly changing advanced router settings.
Quick answer: Check whether the internet works on another device. If nothing connected to your router has internet, check your ISP for an outage, restart the modem and router, inspect the WAN/Internet cable, and check the router's Internet status. If other devices work normally, troubleshoot only the affected phone, computer, or TV.
What Does “Connected but No Internet” Mean?
When your device says it is connected to Wi-Fi, it only confirms that the device successfully joined your local wireless network.
A typical home connection looks like this:
Your device → Wi-Fi router → modem/ONT → internet provider → internet
A failure anywhere after the Wi-Fi router can leave your device connected to Wi-Fi while still preventing it from reaching the internet.
That is why repeatedly turning Wi-Fi off and on may not help if the actual problem is your modem, ISP, WAN cable, or router internet configuration.
First: Find Out Where the Problem Is
This one-minute test can save you a lot of unnecessary troubleshooting.
| What You See | Most Likely Area to Check |
|---|---|
| No devices have internet | ISP, modem/ONT, WAN cable, or router |
| Only one device has no internet | That device's Wi-Fi, DNS, VPN, or network settings |
| Ethernet works but Wi-Fi does not | Router's wireless network or affected device |
| Wi-Fi works but is extremely slow | Signal, congestion, ISP speed, or router performance |
| Router shows no Internet/WAN connection | Modem, ISP, WAN cable, or WAN configuration |
Connect a second phone, laptop, tablet, or TV to the same Wi-Fi network and try opening several websites.
If nothing has internet
Do not waste time resetting individual phones and laptops. Start with the ISP, modem, router, and WAN connection.
If only one device has the problem
Your router is probably providing internet correctly. Skip ahead to the device-specific troubleshooting section.
If the internet works but is just slow
That is a different problem. See our Wi-Fi connected but slow internet troubleshooting guide.
1. Check for an ISP Outage
If every device suddenly lost internet at the same time, check your internet provider before changing router settings.
Use mobile data on your phone and:
- Open your ISP's app or service-status page.
- Check for an outage notification.
- Look for maintenance notices.
- Check whether your account or service has an alert.
You should also look at your modem, gateway, or fiber ONT.
The exact lights vary by manufacturer and internet technology, but an unusual warning light, loss-of-signal indicator, or Internet/Online light that never reaches its normal state can point to an ISP or line problem.
Use your ISP's documentation to interpret the lights because their meaning differs between cable modems, fiber ONTs, DSL equipment, and all-in-one gateways.
If your provider confirms an outage, changing DNS servers or factory-resetting your router will not restore the connection. Wait for the service issue to be resolved.
2. Restart the Modem and Router Correctly
A proper power cycle can restore a lost ISP connection, clear temporary router problems, and force network equipment to establish a fresh connection.
If you have a separate modem and router
- Unplug the router from power.
- Unplug the modem or ONT equipment that your ISP says is safe to restart.
- Wait at least 30 seconds. Some equipment manufacturers recommend waiting longer for a complete power cycle.
- Reconnect the modem first.
- Wait until its normal Internet/Online connection is established.
- Reconnect the router.
- Wait another few minutes for Wi-Fi and internet service to return.
- Test the internet again.
Microsoft currently recommends unplugging the modem and router, waiting at least 30 seconds, bringing the modem back online, and then reconnecting the router when troubleshooting Wi-Fi internet problems. See Microsoft's official Wi-Fi troubleshooting guide.
Google's networking guidance also recommends fully powering down modem equipment before reconnecting it. See the Google modem restart instructions.
If you have one modem-router gateway
If your ISP gave you a single box that handles both the internet connection and Wi-Fi, restart that one device instead.
Important: Do not press the small physical Reset button during this step. Restarting and factory-resetting a router are completely different actions.
3. Check the WAN Cable and Modem Connection
A router can continue broadcasting Wi-Fi even when the cable bringing internet into it has been disconnected.
Check the Ethernet cable running from your modem, gateway, or ONT to the router.
- Make sure both ends are fully inserted.
- Confirm the cable is connected to the router's WAN or Internet port.
- Inspect the cable for obvious damage.
- If you have another known-good Ethernet cable, test it.
Do not confuse the WAN/Internet port with the router's LAN ports used for computers, TVs, consoles, and other wired devices.
Some newer routers have configurable multi-gigabit ports, so the correct WAN port may depend on how the router was set up. Check your model's manual if you are unsure.
TP-Link's current router troubleshooting documentation specifically recommends checking that the modem is connected to the router's WAN/Internet port before changing configuration. See the official TP-Link router internet troubleshooting guide.
4. Check the Router's Internet or WAN Status
If all devices are offline but Wi-Fi itself works, the router's Internet status page can provide one of the most useful clues.
Open your router's official app or administration page and look for sections named:
- Internet
- WAN
- Internet Status
- Connection Status
- Network Map
The exact location varies by router brand.
Look for an Internet IP address or WAN IP address.
If it shows 0.0.0.0, blank, or Disconnected
The router probably has not received an upstream IP address from the modem or ISP.
Focus on:
- The WAN cable.
- The modem or ONT.
- The ISP connection.
- The WAN connection type.
- ISP authentication requirements.
Both TP-Link and NETGEAR currently use WAN IP status as a key diagnostic when a router is reachable but cannot access the internet. NETGEAR explains this in its official router internet troubleshooting guide.
If the router has an IP address
The physical modem-to-router connection may be working, so DNS, ISP routing, device configuration, security rules, or another router setting becomes more likely.
Do not assume that a private-looking WAN address automatically means something is wrong. If your router sits behind an ISP gateway, the upstream gateway may legitimately assign it a private address.
5. Verify the Internet Connection Type
This step matters most if you recently:
- Installed a new router.
- Changed internet providers.
- Replaced your modem.
- Factory-reset the router.
- Changed WAN settings manually.
Home internet connections commonly use one of these WAN configurations:
- Automatic/Dynamic IP/DHCP
- PPPoE
- Static IP
Your ISP determines which one you need.
If your provider requires PPPoE, for example, the router may need an ISP-provided username and password before it can connect.
Do not randomly switch between connection types. If you are unsure, contact your ISP and ask which WAN connection type your service requires.
Router manufacturers such as TP-Link and NETGEAR also recommend confirming ISP-specific connection requirements when a router cannot obtain internet access.
6. Check for a DNS Problem
DNS converts website names such as example.com into network addresses computers can use.
If DNS fails, your Wi-Fi connection can remain active while websites and apps fail to locate internet services.
DNS becomes more suspicious when:
- The router appears to have an Internet/WAN address.
- The ISP connection appears online.
- Some internet services work while websites frequently fail.
- The problem started after manually changing DNS or filtering settings.
First restore automatic DNS if you changed it previously
If you manually entered a DNS service, parental-control DNS, ad-blocking DNS, or custom Private DNS shortly before the problem started, temporarily return it to the ISP/router default and test again.
Test another DNS provider
If your ISP's DNS appears to be failing, you can temporarily test a public resolver on one device before changing the entire router.
Google Public DNS uses:
- 8.8.8.8
- 8.8.4.4
Google provides configuration instructions in its official Public DNS documentation.
If changing DNS does not improve anything, restore your previous setting rather than leaving unnecessary troubleshooting changes in place.
Changing DNS will not fix an ISP outage, broken WAN cable, or modem that is offline.
7. Forget the Wi-Fi Network and Reconnect
If other devices have internet but one phone or computer does not, remove the saved Wi-Fi connection from that device and join it again.
Before doing this, make sure you know the Wi-Fi password.
For most devices:
- Open Wi-Fi settings.
- Select the affected network.
- Choose Forget, Forget This Network, or Remove.
- Reconnect to the same Wi-Fi network.
- Enter the password again.
This forces the device to establish a fresh connection and request new network information from the router.
If this problem is happening specifically on Android, our dedicated Android Wi-Fi connected but no internet guide goes deeper into Android-specific fixes.
8. Disable VPN, Proxy, or Private DNS Temporarily
If only one device has no internet, check software that changes how its traffic reaches the internet.
Temporarily disable:
- VPN connections.
- Proxy settings.
- Private DNS or encrypted DNS apps.
- Third-party firewall software.
- Network filtering or parental-control apps.
Then reconnect to Wi-Fi and test again.
If internet access immediately returns, the router may not have been the problem at all.
Do not permanently remove security tools that your workplace, school, or organization requires. Contact the administrator instead.
Apple's current Wi-Fi troubleshooting guidance specifically recommends testing without VPN or security software when an iPhone or iPad cannot get online. See Apple's official Wi-Fi troubleshooting guide.
9. Check Router Settings That Can Block Internet
If you recently changed router settings, review those changes before resetting the entire router.
Pay particular attention to:
Access Control or MAC Filtering
Make sure the affected device has not accidentally been blocked.
Parental Controls
A schedule, profile, pause button, or content filter can block internet access while leaving Wi-Fi connected.
Guest Network Restrictions
Some guest networks have additional isolation or internet-access controls.
DHCP Server
Your main router normally needs to provide valid network addresses to connected devices unless another device on the network is intentionally handling DHCP.
If you recently changed router mode, bridge mode, access-point mode, or DHCP settings, restore the previous known-working configuration or follow your router manufacturer's setup documentation.
Incorrect Date or Time
Router schedules and parental-control rules can behave unexpectedly if the router's time or time zone is wrong.
Avoid changing advanced options such as MTU, VLAN IDs, IPv6 behavior, or MAC cloning unless your ISP or router manufacturer specifically tells you to. Random advanced changes often create more problems than they solve.
10. Update the Router Firmware
Router firmware updates can fix bugs, security problems, compatibility issues, and connection instability.
Use the router manufacturer's official app or administration interface to check for updates.
Before updating:
- Confirm the update is intended for your exact router model and hardware version.
- Use the manufacturer's official firmware.
- Do not unplug or restart the router while firmware is being installed.
- Back up important configuration if your router provides that option.
If internet access disappeared immediately after a firmware update, check the manufacturer's support site for known issues or newer firmware before factory-resetting the router.
If your actual problem is Wi-Fi repeatedly dropping rather than losing internet while remaining connected, see our Android Wi-Fi keeps disconnecting troubleshooting guide for Android-specific connection drops.
11. Fix the Device If Other Devices Still Work
If three devices work normally and only one says “No internet,” stop troubleshooting the router.
The problem is much more likely to be on that device.
Try these in order:
- Turn Wi-Fi off and back on.
- Restart the device.
- Forget the Wi-Fi network and reconnect.
- Disable VPN or proxy software temporarily.
- Check automatic IP and DNS settings.
- Install system and network-driver updates.
- Use the device's built-in network troubleshooter.
- Reset network settings only if simpler fixes fail.
Do not factory-reset a phone or computer because of one Wi-Fi problem unless you have exhausted much safer troubleshooting first.
12. Factory Reset the Router as a Last Resort
A factory reset erases the router's configuration and returns it to its original setup state.
This should be one of your last troubleshooting steps, not the first.
Before resetting the router, make sure you have:
- Your ISP connection information if required.
- Any PPPoE username and password your ISP uses.
- Your current Wi-Fi name and password if you want to recreate them.
- Any custom port forwarding, parental-control, DNS, VPN, or smart-home settings you need.
- A backup of the router configuration if supported.
Then follow the reset procedure for your exact router model. Reset-button timing varies between manufacturers.
After resetting:
- Set up the router again using the official app or setup page.
- Select the correct ISP connection type.
- Configure Wi-Fi security.
- Confirm internet access before restoring advanced settings.
If a freshly configured router still cannot obtain internet service, contact your ISP or the router manufacturer rather than repeatedly resetting it.
Windows Connected to Wi-Fi but No Internet
If other devices work but your Windows PC does not, try:
- Restart the PC.
- Forget the Wi-Fi network and reconnect.
- Turn off VPN or proxy connections temporarily.
- Run the Windows Network and Internet troubleshooter.
- Check Windows Update for network-driver updates.
Microsoft's current Windows 11 guidance recommends starting with its automated Network and Internet troubleshooting tools, then forgetting and reconnecting to Wi-Fi and checking the modem/router if necessary.
See Microsoft's official Windows Wi-Fi troubleshooting documentation.
Use Windows network reset only after the easier fixes fail because it removes and reinstalls network adapters and resets networking configuration.
Android Connected to Wi-Fi but No Internet
If the problem only affects an Android phone:
- Turn Wi-Fi off and back on.
- Restart the phone.
- Forget the network and reconnect.
- Disable VPN or custom Private DNS temporarily.
- Test another Wi-Fi network.
- Install available Android updates.
- Reset Wi-Fi/network settings if necessary.
For complete Android instructions, use our Wi-Fi connected but no internet on Android guide.
If the phone actually disconnects from Wi-Fi repeatedly instead of remaining connected, use our Android Wi-Fi keeps disconnecting guide.
iPhone Connected to Wi-Fi but No Internet
If other devices have internet but your iPhone does not:
- Open Settings > Wi-Fi and confirm you joined the correct network.
- Restart the iPhone.
- Forget the Wi-Fi network and reconnect.
- Test without VPN or security software.
- Try the same iPhone on another Wi-Fi network.
If those steps fail, Apple currently lists network settings reset as a later troubleshooting option:
Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings
Warning: This removes saved Wi-Fi networks and passwords along with other network configuration.
Apple documents the current process in its official iPhone and iPad Wi-Fi troubleshooting guide.
Smart TV Connected to Wi-Fi but No Internet
If phones and computers work normally but your smart TV does not:
- Restart the TV completely.
- Forget and reconnect to Wi-Fi.
- Restart the router.
- Check the TV's date and time.
- Install available TV firmware updates.
- Test another Wi-Fi band if your router provides separate 2.4 GHz and 5 GHz networks.
- Test Ethernet if your TV has a LAN port.
For more detailed TV troubleshooting, see our smart TV Wi-Fi not working guide.
Should You Contact Your ISP or Router Manufacturer?
Knowing who to contact can save a lot of time.
Contact your ISP when:
- All devices have lost internet.
- The modem or ONT will not reach its normal online state.
- The router cannot obtain a WAN IP address.
- Internet also fails when using ISP-provided equipment.
- You need PPPoE, VLAN, static IP, or other ISP-specific connection information.
- Your ISP reports a line, provisioning, or account problem.
Contact the router manufacturer when:
- The modem or ISP connection works but the router does not.
- The router cannot detect a working WAN cable.
- Internet stopped immediately after a router firmware update.
- The router frequently crashes or restarts.
- Factory configuration does not restore internet even though the ISP connection is confirmed working.
Contact the device manufacturer when:
If every other device works normally but one phone, computer, console, or TV cannot get online even on multiple Wi-Fi networks, the problem may be specific to that device.
Frequently Asked Questions
Why does my router say connected but there is no internet?
Your device can connect to the router even when the router has lost its connection to the ISP. Common causes include an ISP outage, modem problem, disconnected WAN cable, missing WAN IP address, DNS failure, or incorrect router configuration.
Why is Wi-Fi connected but nothing loads?
If nothing loads on any device, check the modem, router, WAN connection, and ISP. If only one device is affected, check that device's Wi-Fi profile, VPN, DNS, proxy, and network settings.
Why does Wi-Fi work but say “No Internet”?
Wi-Fi and internet service are separate connections. Wi-Fi only connects your device to the local router. The router still needs a working upstream connection through your modem or ISP.
Should I restart the modem or router first?
If they are separate devices, power down both, then bring the modem back online before reconnecting the router. With an all-in-one ISP gateway, restart the single gateway device.
What does 0.0.0.0 on the router's WAN page mean?
On many routers, a WAN or Internet IP of 0.0.0.0 means the router has not obtained a usable IP address from the modem or ISP. Check the WAN cable, modem status, connection type, and ISP requirements.
Can DNS cause Wi-Fi to show connected but no internet?
Yes. A DNS failure can prevent devices from translating website names into network addresses even when the underlying internet connection is working. Test automatic DNS first, or temporarily test a trusted public DNS service.
Will changing DNS fix every no-internet problem?
No. DNS changes will not repair an ISP outage, disconnected cable, modem signal failure, or router that cannot obtain a WAN connection.
Why does only one device say no internet?
If all other devices work, the router and ISP are probably functioning. The affected device may have a bad saved Wi-Fi profile, VPN issue, incorrect DNS settings, outdated network driver, or corrupted network configuration.
Should I press the Reset button on my router?
Not during normal troubleshooting. The physical Reset button usually restores factory settings and erases your configuration. Restart the router by disconnecting power first. Factory-reset only after safer fixes fail.
Can a VPN cause “connected, no internet”?
Yes. A broken or misconfigured VPN can prevent traffic from reaching the internet while the Wi-Fi connection remains active. Temporarily disconnect the VPN to test.
Can parental controls block internet while Wi-Fi stays connected?
Yes. Router parental controls, paused device profiles, schedules, access control, or filtering rules can block internet access without disconnecting the device from Wi-Fi.
Why did my internet stop after installing a new router?
The new router may have the wrong WAN connection type, may not be receiving an IP address from the modem, or your ISP may require authentication or other configuration. Confirm the required settings with your ISP instead of guessing.
Does a private WAN IP mean my router is broken?
Not necessarily. A router connected behind an ISP gateway can legitimately receive a private WAN address. A blank address, 0.0.0.0, or explicit disconnected status is generally more useful when diagnosing a missing upstream connection.
When should I factory reset my router?
Use a factory reset only after checking your ISP, restarting the equipment, checking cables and WAN status, verifying the connection type, testing DNS, and reviewing recent configuration changes. Make sure you have any ISP credentials needed to set the router up again.
Final Thoughts
When your router is connected but there is no internet, the fastest solution is to identify where the connection stops instead of randomly changing router settings.
First check whether the problem affects one device or everything connected to the network. If every device is offline, check for an ISP outage, restart the modem and router correctly, inspect the WAN cable, and check whether the router has obtained an Internet/WAN address.
If the router appears online but websites still fail, investigate DNS and router access controls. If only one device has the problem, focus on that device instead of resetting the entire network.
Keep factory resets and advanced WAN changes for the end of the troubleshooting process. In most cases, finding whether the fault is on the device, router, modem, or ISP side will lead you to the fix much faster.