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If your internet stops working, first find out whether the fault is on one device, in your home Wi-Fi, or beyond your router. Check another device on the same network, inspect the equipment, and consult your provider’s status page before changing settings or buying new hardware. A device can show that it is connected to Wi-Fi even when it cannot reach the internet.
What kind of internet problem are you seeing?
Start by describing the symptom. Is the connection completely down, slow, intermittent, or failing only in one app or website? Does your device say it is connected to Wi-Fi but has no internet? These distinctions help narrow the fault before you reset anything.
- One device cannot connect: The issue may be that device’s Wi-Fi setting, adapter, software, or network configuration.
- Several devices cannot connect: Look at shared equipment, the modem or fiber terminal, and your provider’s service.
- Wi-Fi fails in some rooms: Distance, walls, router placement, or interference may be weakening the wireless signal.
- Everything loads slowly or drops out: Compare devices and connection types, and test more than once; performance can vary by time of day.
A Wi-Fi connection is only the local wireless link between your device and router. It does not confirm that the router has a working connection to the internet.
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How to isolate where the connection is failing
- Test another device on the same network. Try a phone or computer. If it works, focus on the device that cannot connect; if multiple devices fail, investigate the shared network or provider service. Microsoft recommends checking the same network with another device.
- Check power and connections. Confirm the router, modem, mesh units or boosters are powered and connected. If you have fiber, check the ONT—the fiber connection box that the router plugs into. Think about recent changes, such as moving equipment, installing an update, or changing network settings. Ofcom’s broadband guidance recommends checking equipment and setup.
- Restart the equipment and affected devices. Restart the router and relevant modem or ONT, then restart the device having trouble. Microsoft says to unplug modem and router equipment for about 30 seconds before reconnecting; follow your provider’s instructions if its restart sequence differs. Microsoft’s Windows troubleshooting steps explain this restart approach.
- Check your provider’s service status. Look at its status page or app, or call support. If no outage is listed but the problem continues, report it.
- Try Ethernet if possible. Connect a computer directly to the router with an Ethernet cable. Check that the computer has an Ethernet port and that the cable is rated for the speed you expect. If wired service works while Wi-Fi does not, the wireless path is more likely to be the problem than the broadband line. Microsoft describes using router reachability to help distinguish a local connection issue from a modem or ISP problem.
What the symptoms can tell you
Only one device is affected
Check that Wi-Fi is turned on, restart the device, and compare it with another device on the same network. If the issue began after an update, a network adapter or driver may be involved. On Windows, Microsoft advises keeping a backup driver available before uninstalling a network adapter driver. See Microsoft’s Windows-specific steps; menus and behavior vary across devices.
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Wi-Fi is connected, but websites do not load
The device may have joined the router’s wireless network without receiving a usable internet connection. On Windows, possible causes include an IP address problem, DNS settings, a proxy, or trouble reaching the router. Microsoft’s troubleshooting guidance includes checking the assigned IP address, renewing IP settings, flushing DNS, reviewing proxy settings, and testing router reachability. An address beginning with 169.254. can indicate that Windows did not get an address from the router, if static addressing is not in use. These steps apply to Windows, not every device.
Wi-Fi drops out or is weak in particular rooms
Distance from the router, walls, router placement, and electrical interference can reduce wireless performance. If Ethernet works reliably while Wi-Fi drops, concentrate on the in-home wireless path. Ofcom notes that a slow Wi-Fi test does not by itself establish a fault with the broadband line. Ofcom’s guidance covers common Wi-Fi performance factors.
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Several devices fail, including over Ethernet
Check the modem or ONT, then consult your provider’s service status and contact support if the connection remains down. When multiple devices fail on both wireless and wired connections, the fault is less likely to be limited to one device’s Wi-Fi settings.
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Run more than one speed test and repeat at different times. Compare Wi-Fi near the router with Ethernet, if available, and test another device. A single wireless result reflects not just the broadband service but also the router’s location, walls, distance, interference, and the device doing the test.
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- 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.
Download speed is not the only measure that matters. Delay or lag can affect video calls and gaming even when a speed test shows a reasonable download rate. The FCC includes latency among the issues consumers can raise in speed-related internet complaints. See the FCC’s descriptions of internet complaint categories.
When to change settings—and when not to
Use ordinary checks first: compare devices, restart equipment, check provider status, and try a wired connection. Avoid factory-resetting the router unless your provider or its manufacturer instructs you to do so; a reset can erase settings you may need to restore.
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On Windows, a network reset is a last resort. Microsoft says it removes network adapters and resets their settings; VPN software or virtual switches may need to be configured again afterward. Check Microsoft’s Windows guidance before using that option.
When new equipment might help
Consider a mesh system or booster only when your checks point to weak coverage in parts of the home. Consider replacing a router only when it appears old or underperforms. Neither option can fix a provider outage or a damaged outside line, and adding equipment may not help every home. Check placement requirements and confirm that a replacement router is compatible with your provider before buying. Ofcom discusses when in-home Wi-Fi equipment may be relevant.
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- 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
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- 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
What to tell your internet provider
Give support a concise record of the problem so it can assess whether the fault is with your equipment, line, or service:
- When the problem began and whether it is constant or intermittent.
- Which devices are affected and whether any still work.
- Whether Ethernet works, if you were able to test it.
- Which equipment checks and restarts you have tried.
- The times service dropped or became unusable.
Ask when a repair is expected, whether an engineer visit or replacement equipment could involve a charge, and what options are available if you need to stay connected. Provider remedies, complaint routes, and customer rights depend on where you live.
Outages, complaints, and compensation depend on location
In the UK, Ofcom describes an automatic compensation scheme for participating providers. One qualifying situation it lists is a service reported as stopped that remains unfixed after two full working days; eligibility depends on the provider’s participation and the scheme’s conditions. This is not a general rule for other countries. Read Ofcom’s UK-specific broadband guidance.
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Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →In the United States, the FCC’s complaint categories include service availability, billing, equipment, speed and latency, interference, and privacy. Its page describes complaint categories; it does not establish the UK compensation process. Review the FCC’s internet complaint descriptions.
Secure your router after service returns
Security settings are useful for protecting a working home network, but changing them is not a fix for an outage or failed broadband line. The FTC recommends WPA3 Personal or WPA2 Personal encryption, unique administrator and Wi-Fi passwords, and current router software. It also advises reviewing remote management, WPS, and UPnP settings; available controls differ among routers. See the FTC’s home Wi-Fi security guidance.
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