An independent reference on home connectivity and the internet. It is not a provider, carrier or shop and is not connected with the former site on this domain.

Practical

Practical articles

The first article in this section deals with the most common problem at home: the connection was there and suddenly it is gone. Instead of pressing buttons at random, work through the checks in order. That way you either fix it yourself or contact your provider’s support with a clear description, and the call will take far less time.

A restart often helps, but not always. So first look at what exactly is not working and write it down — that information disappears once you restart.

— Editor’s view

What to have ready

  • Your contract with the provider, or a card with your account number and the support phone number.
  • A phone with mobile data, so you can check for notices about work on the line.
  • Access to the router: it should be placed so you can see the lights and reach the power button.
  • A laptop or computer with a network cable port, if there is one in the house.
  • Paper and a pen to note which lights are on and what you have already checked.
  1. Try another device

    Open any web page on a second phone or laptop connected to the same network. If it works there, the problem is with the first device and there is no need to touch the router: turn Wi-Fi off and on again on that device, or restart it.

    Hypothetical example: a schoolboy cannot open his online learning platform, while everything loads on his mum’s phone. It turns out airplane mode was accidentally switched on on his laptop.

  2. Look at the router’s lights

    Find the lights on the router: power, connection to the provider and Wi-Fi. What each colour means is explained in the router’s manual. Write down what you see: a connection light that is off or red suggests the connection is already missing where it enters your home.

    Hypothetical example: the Wi-Fi light is steady, but the provider connection light is flashing red. So the home network is alive, but there is no signal from outside.

  3. Check the power and cables

    Make sure the router’s plug is firmly in the socket and the provider’s cable has not been pulled out or pinched by a door or furniture. Unplug the cable and push it back in until it clicks. If there is a separate power adapter or extension lead in the chain, check those too.

    Hypothetical example: the day before, someone cleaned and moved a cabinet. The cable had come halfway out of its port, and once it was pushed back in until it clicked, the connection returned.

  4. Restart the router properly

    Switch the router off with its button or at the socket, wait about a minute and switch it back on. Give it a few minutes to boot and re-establish the connection. Do not confuse a restart with a reset: the small recessed button restores factory settings, and you will lose the network password and other settings.

    Hypothetical example: after being off for a minute, the router boots, the connection light first flashes and then stays steady, and pages open again.

  5. Compare cable and Wi-Fi

    If you can, connect a laptop to the router with a network cable. If it works over the cable but not wirelessly, the problem is in the wireless part: check that Wi-Fi is enabled on the router and that the network name has not changed. If it does not work over the cable either, the fault is more likely on the provider’s side.

    Hypothetical example: over the cable the laptop opens pages, but the phones cannot see the network. The settings show that someone at home turned off the wireless network with the button on the router.

  6. Check your bill and provider messages

    Using mobile data, log in to your online account or open the latest messages from your provider. Sometimes the service is suspended because of an unpaid bill, and sometimes there is planned work on the line that was announced in advance.

    Hypothetical example: the online account shows a notice about work in the building until the evening. There is nothing to fix at home; you just have to wait or share the internet from your phone.

  7. Contact your provider’s support

    Call the number from your contract and give your account number and address straight away. Explain what you have already checked: another device, the lights, the cables, a restart, a wired connection. Write down the ticket number and when they promised to restore the service.

    Hypothetical example: the support agent listens to the description, does not ask for yet another router restart and books a technician visit straight away. The ticket number is written on the card next to the router.

Common mistakes

  • Pressing the reset button straight away instead of restarting, and losing all the network settings.
  • Restarting the router again and again without waiting for it to boot fully.
  • Not checking another device and looking for a fault in the router when one phone is to blame.
  • Calling support without your account number and without noting which lights are on.
  • Forgetting about the bill: the service was cut off for non-payment while the family spends an hour hunting for a fault.
  • Connecting to someone else’s open network without the owner’s permission while your own internet is down.

Other options

  • If you urgently need to send a file or take a call, share mobile data from your phone to your laptop and keep an eye on data usage.
  • If the outage keeps happening at the same time of day, keep a short log with dates and times — it makes it easier to get the line checked.
  • If your router is old and freezes often, discuss replacing it with support; what to look for when choosing one is explained in the answers to questions.

Check yourself

  • Checked a second device on the same network
  • Noted which lights are on on the router
  • Power and provider cable are in place
  • Router restarted, not reset
  • Wired connection tested
  • Bill and provider messages checked
  • Account number and description ready for support
  • Ticket number and promised time noted

Article catalogue for English-language readers

This is where standalone articles on home connectivity will be collected: Wi-Fi, outages, calls and family rules. They are written for the English version of the guide, with the kinds of homes, contracts and everyday habits of English-speaking readers in mind.

What the editors are working on

  • Getting Wi-Fi to every floor of a multi-storey house: router placement, wired links and mesh.
  • Switching providers without a gap in service: what to check before your contract ends.
  • Wi-Fi calling at home when mobile reception indoors is poor.
  • Router-level parental controls that the whole family understands and agrees to.

Editorial rules

  • Articles in this catalogue are written separately for each language version and are not translations.
  • Some articles link to third-party websites, including gaming services; we do not control their content, prices or terms.
  • We do not sell connectivity or devices and do not publish provider rankings, prices or reviews.
  • Questions

    Short answers about routers and Wi-Fi, speed and outages, calls, children and network security.

  • Reference

    Glossary: router, IP address, DNS, band, channel, mesh, guest network, encryption, firmware.

  • Collections

    Reading paths: getting connected after a move, working from home, one network for the whole family.

Sources

  • User manuals for home routers
  • Emergency services guidance on the 112 number

This article reflects the situation on the date it was prepared. Router menus, contract terms and the way support teams work differ from company to company and change over time, so always check the manual for your own device and your own contract.