The Tool Desk
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Start by checking whether the problem is on one device or the whole network. Turn Wi-Fi on, switch Airplane Mode off, move closer to the router, and try another device on the same Wi-Fi. If only one device is affected, troubleshoot that device; if several are offline, investigate the router, modem, or internet provider. A device can be connected to Wi-Fi without having an internet connection.
Identify what is failing
“Wi-Fi is broken” can describe different symptoms, and the right fix depends on which one you have. Check whether the device cannot see the network, cannot join it, keeps disconnecting, has a weak or slow signal, or connects to Wi-Fi but cannot reach the internet. Note when the problem began—for example, after an update, waking from sleep, changing the router, or changing a VPN or security setting. On Windows, collecting this baseline before disruptive fixes can preserve useful diagnostic information; see Microsoft Learn’s Wi-Fi troubleshooting guidance.
Run the quick checks first
- Make sure Wi-Fi is enabled and Airplane Mode is off.
- Move close to the router and try again. A missing or weak connection indicator may mean the device is out of range, according to Google’s Android connection guidance.
- Toggle Wi-Fi off and back on, then reconnect to the network.
- If you are using a VPN or recently changed a security setting, test without that change if you can do so safely.
On iPhone or iPad, Apple advises checking Wi-Fi and Airplane Mode; if the Wi-Fi setting is greyed out, restart the device. See Apple’s Wi-Fi troubleshooting steps.
Determine whether the problem is one device or the network
Connect another phone or computer to the same Wi-Fi and test whether it can reach the internet. Also try the affected device on another Wi-Fi network, if one is available.
#1 Best Overall
- DUAL-BAND WIFI 6 ROUTER: Wi-Fi 6(802.11ax) technology achieves faster speeds, greater capacity and reduced network congestion compared to the previous gen. All WiFi routers require a separate modem. Dual-Band WiFi routers do not support the 6 GHz band.
- AX1800: Enjoy smoother and more stable streaming, gaming, downloading with 1.8 Gbps total bandwidth (up to 1200 Mbps on 5 GHz and up to 574 Mbps on 2.4 GHz). Performance varies by conditions, distance to devices, and obstacles such as walls.
- CONNECT MORE DEVICES: Wi-Fi 6 technology communicates more data to more devices simultaneously using revolutionary OFDMA technology
- EXTENSIVE COVERAGE: Achieve the strong, reliable WiFi coverage with Archer AX1800 as it focuses signal strength to your devices far away using Beamforming technology, 4 high-gain antennas and an advanced front-end module (FEM) chipset
- OUR CYBERSECURITY COMMITMENT: TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
| What you find | What to investigate next |
|---|---|
| Other devices work on the same Wi-Fi | The original device: its saved network profile, IP address, DNS, proxy, operating system, adapter, or hardware. |
| Several devices cannot get online on the same Wi-Fi | The shared router, modem, service outage, or ISP connection. |
| The affected device fails on different Wi-Fi networks, but other devices work | The device’s operating system, wireless adapter, driver, or hardware. |
Apple recommends testing other devices and contacting the ISP if none can get online; its guidance also suggests checking for an outage. See Apple’s troubleshooting page. This comparison helps avoid changing router settings to fix a fault isolated to one device.
Reconnect to Wi-Fi and power-cycle the router
Forget and rejoin the network
If the saved password or network profile may be stale, remove the saved network and join it again. Make sure you know the Wi-Fi password first. Menu labels vary across Android models; consult your device maker’s support if you need the precise path.
Restart the router—not reset it
Restarting means temporarily removing power; it is not the same as a factory reset. Google’s Android guidance says to unplug the router, wait 30 seconds, reconnect it, and allow time for its lights to return. Follow the router’s own instructions if they differ. A modem/router combination may have only one power connection. Expect other people using the network to lose connectivity briefly. See Google’s Android guidance.
Rank #2
- Dual-band Wi-Fi with 5 GHz speeds up to 867 Mbps and 2.4 GHz speeds up to 300 Mbps, delivering 1200 Mbps of total bandwidth¹. Dual-band routers do not support 6 GHz. Performance varies by conditions, distance to devices, and obstacles such as walls.
- Covers up to 1,000 sq. ft. with four external antennas for stable wireless connections and optimal coverage.
- Supports IGMP Proxy/Snooping, Bridge and Tag VLAN to optimize IPTV streaming
- Access Point Mode - Supports AP Mode to transform your wired connection into wireless network, an ideal wireless router for home
- Advanced Security with WPA3 - The latest Wi-Fi security protocol, WPA3, brings new capabilities to improve cybersecurity in personal networks
Check signal, frequency band, and compatibility
Test near the router. If it offers separate 2.4 GHz and 5 GHz networks, try another band the device supports. A device may not support every band the router broadcasts, and signal quality depends on distance, obstacles, device capability, and local interference—not just the frequency. Microsoft documents band compatibility and changing the router’s wireless channel as possible checks for repeated drops, while Apple recommends trying another frequency when available. Router menus and options differ by model. See Microsoft’s Windows Wi-Fi troubleshooting page and Apple’s Wi-Fi guidance.
If Wi-Fi connects but there is no internet
Wi-Fi association is the local wireless link between your device and router; internet access also depends on the router receiving a working connection from the modem and ISP. Microsoft describes Windows’ limited-connectivity state as a PC connected to its local network but not the internet. Apple gives “No Internet Connection” as an example of a device message. A device can therefore show a Wi-Fi connection while websites and apps remain offline.
Check the device’s network details
On Windows, an address in the 169.254.x.x range can indicate the PC did not obtain an address from the router through DHCP. Microsoft also recommends renewing the IP configuration, checking the default gateway, flushing DNS, and checking proxy settings. If the router responds at its gateway address but internet access still fails, the problem may be with the modem or ISP. Follow Microsoft’s current steps at Fix Wi-Fi connection issues in Windows.
Rank #3
- NIGHTHAWK WIFI 6 ROUTER FOR YOUR WHOLE HOME: Delivers fast, reliable WiFi across every room of your apartment or small home for streaming, gaming, video calls, and smart home devices, all running at the same time without slowing each other down.
- WORKS WITH YOUR EXISTING INTERNET SERVICE: Pairs with your existing modem or gateway via ethernet. Compatible with most cable, fiber, DSL, and satellite providers. Some gateways and modem router combos may require bridge mode. No coax needed.
- SET UP AND MANAGE YOUR NETWORK WITH THE NIGHTHAWK APP: Download the free Nighthawk app on iOS or Android for guided setup. Manage WiFi, run speed tests, pause devices, and set up guest networks from anywhere. Active internet required.
- READY FOR THE DEVICES YOU ALREADY OWN: Your phones, laptops, and TVs work right out of the box. WiFi 6 delivers speeds up to 1.8 Gbps across 2.4 GHz and 5 GHz bands. Backward compatible with WiFi 5 and earlier.
- COVERAGE IN EVERY ROOM: Covers up to 1,500 sq. ft. for up to 20 connected devices. Walls, floors, and interference can reduce range. Larger or multi-story homes may benefit from a NETGEAR Orbi mesh WiFi system.
Test the modem and internet path
Check that the modem and router are powered and their cables are firmly connected, especially the connection between the modem and router. If you have an Ethernet cable and a compatible computer, connect the computer directly to the modem to test the internet connection without the Wi-Fi router. This is optional; borrow a cable if needed. If the direct connection also fails after restarting the modem, contact your ISP. TP-Link’s instructions describe this test for its equipment; other routers may use different menus or procedures. See TP-Link’s internet troubleshooting guidance.
Avoid changing settings such as MAC cloning, LAN IP addresses, or manually assigned DNS as an early fix. These are advanced, manufacturer-specific changes and can create new connectivity problems if applied incorrectly.
Windows 10 and 11: run the manual network commands
If basic checks fail, Microsoft lists the following commands for an elevated Command Prompt. Open Command Prompt as an administrator, then run them in this order:
Rank #4
- 𝐅𝐮𝐭𝐮𝐫𝐞-𝐑𝐞𝐚𝐝𝐲 𝐖𝐢-𝐅𝐢 𝟕 - Designed with the latest Wi-Fi 7 technology, featuring Multi-Link Operation (MLO), Multi-RUs, and 4K-QAM. Achieve optimized performance on latest WiFi 7 laptops and devices, like the iPhone 16 Pro, and Samsung Galaxy S24 Ultra.
- 𝟔-𝐒𝐭𝐫𝐞𝐚𝐦, 𝐃𝐮𝐚𝐥-𝐁𝐚𝐧𝐝 𝐖𝐢-𝐅𝐢 𝐰𝐢𝐭𝐡 𝟔.𝟓 𝐆𝐛𝐩𝐬 𝐓𝐨𝐭𝐚𝐥 𝐁𝐚𝐧𝐝𝐰𝐢𝐝𝐭𝐡 - Achieve full speeds of up to 5764 Mbps on the 5GHz band and 688 Mbps on the 2.4 GHz band with 6 streams. Enjoy seamless 4K/8K streaming, AR/VR gaming, and incredibly fast downloads/uploads.
- 𝐖𝐢𝐝𝐞 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐒𝐭𝐫𝐨𝐧𝐠 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 - Get up to 2,400 sq. ft. max coverage for up to 90 devices at a time. 6x high performance antennas and Beamforming technology, ensures reliable connections for remote workers, gamers, students, and more.
- 𝐔𝐥𝐭𝐫𝐚-𝐅𝐚𝐬𝐭 𝟐.𝟓 𝐆𝐛𝐩𝐬 𝐖𝐢𝐫𝐞𝐝 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 - 1x 2.5 Gbps WAN/LAN port, 1x 2.5 Gbps LAN port and 3x 1 Gbps LAN ports offer high-speed data transmissions.³ Integrate with a multi-gig modem for gigplus internet.
- 𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 - TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
netsh winsock resetnetsh int ip resetipconfig /releaseipconfig /renewipconfig /flushdns
The first two reset Windows networking components, the next two release and renew the device’s IP address, and the last clears the DNS resolver cache. These commands are part of Microsoft’s Windows 10/11 troubleshooting guidance; settings and instructions may change with updates. If the issue began after an update, check Windows Update and the device maker’s driver or firmware guidance. Uninstalling a network adapter driver is a later step; Microsoft advises having a backup driver available. See Microsoft’s Windows Wi-Fi troubleshooting page.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Use network resets only after simpler fixes
Windows network reset
Microsoft describes network reset as a last step: it removes and reinstalls network adapters and restores their settings to defaults. Record relevant settings and symptoms first, since a reset can change the state you are trying to diagnose. Use the instructions on Microsoft’s Windows support page.
iPhone and iPad network settings reset
Apple says this reset removes saved Wi-Fi networks and passwords as well as mobile, VPN, and APN settings. Use it only after other troubleshooting has failed. If the device is managed by a school or workplace, consult its IT team before changing network settings. See Apple’s instructions.
Best Value
- Dual band router upgrades to 1200 Mbps high speed internet (300mbps for 2.4GHz plus 900Mbps for 5GHz), reducing buffering and ideal for 4K stream
- Full Gigabit Ports - Gigabit Router with 4 Gigabit LAN ports, ideal for any internet plan and allow you to directly connect your wired devices
- Boosted Coverage - Four external antennas equipped with Beamforming technology extend and concentrate the Wi-Fi signals
- MU-MIMO technology - (5GHz band) allows high speeds for multiple devices simultaneously
- Access Point Mode - Supports AP Mode to transform your wired connection into wireless network, an ideal wireless router for home
Android network reset
Reset labels and paths vary by Android manufacturer and model. Check the device maker’s support instructions for the exact option and what it removes rather than relying on a universal menu path.
Know when to contact support
- Contact your ISP if several devices are offline, you suspect an outage, or a direct modem test fails.
- Contact the router maker if a router-specific setting, firmware issue, or suspected hardware fault remains.
- If one device fails across unrelated Wi-Fi networks while other devices work, seek help for that device’s operating system, wireless adapter, driver, or hardware.
A factory reset is different from restarting: it can erase the router’s configuration and require setup again. Avoid repeated factory resets; use the router maker’s instructions if a reset is genuinely necessary. TP-Link’s guidance warns that configuration changes and recovery procedures depend on the equipment; see its troubleshooting page.
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