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Practical answers to help you choose, improve and understand your home network. Search for a problem or explore a topic.
58 guides found
Where to put your router
Try a better position before buying more Wi-Fi hardware.
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Mesh or extender: choosing the right fix
Match the equipment to the weak area and the connection it can receive.
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Getting Wi-Fi through thick walls
Find the barrier before buying a stronger-looking router.
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Wi-Fi across two floors
Plan the connection between floors as carefully as coverage within rooms.
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Taking Wi-Fi to a balcony or garden
Test from your outdoor seat with doors and windows in their normal position.
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2.4 GHz or 5 GHz: which should you use?
Compare stability and your actual task, not just signal bars.
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What 6 GHz changes at home
New spectrum helps compatible devices; placement and compatibility still decide the result.
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Finding a less crowded Wi-Fi channel
Use scans as clues, then compare ordinary performance before and after.
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Choosing a sensible channel width
More MHz can increase potential speed while reducing room for neighbouring networks.
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Positioning router antennas
Use the model’s instructions before experimenting with angles.
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Neighbours, appliances and interference
Look for repeatable timing and compare a wired device.
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Mapping Wi-Fi coverage room by room
Build a small repeatable record before changing the network.
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One Wi-Fi name or separate names?
Choose names for usability and compatibility, then verify actual connections.
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Improving Wi-Fi in a rented home
Prefer reversible changes and document the original arrangement.
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A reliable corner for video calls
Check upload load, local Wi-Fi and the everyday call setup separately.
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Connecting a detached garage
Choose an appropriate link between buildings, then provide local coverage.
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What tri-band actually means
Read the band breakdown and backhaul policy before comparing headline speeds.
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How many mesh nodes do you need?
Count required coverage areas and reliable links rather than square metres alone.
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Where to place mesh nodes
Place a wireless node where it receives well and extends towards the weak room.
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When wired backhaul is worth it
Use Ethernet for the link that walls and distance make unreliable.
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Can you mix mesh brands?
Check mesh family, firmware and supported roles before adding a node.
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Access point mode or router mode?
Give routing duties to the intended gateway and check which features move with them.
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Wi-Fi 6, 6E and 7: buying for your devices
Match the upgrade to your equipment, rooms and actual workload.
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Check the Ethernet ports before buying
Follow the wired path from the internet connection to your devices.
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Using your own router with Italian fibre
Check the optical handover, provider settings and telephone service separately.
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Choosing a router with a SIM slot
Check the mobile connection, the tariff and the home network separately.
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Before replacing the ISP router
Preserve the services you use and make the change reversible.
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Mesh in a long, narrow home
Design the route along the apartment before counting the nodes.
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Powerline or mesh?
Compare the electrical route with the wireless route inside your own home.
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Turning a second router into an access point
Reuse suitable hardware without creating a second home network.
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Is it time to replace your router?
Build a short evidence list before buying a faster-looking box.
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Connected to Wi-Fi, but no internet
Find which connection has failed before changing the router.
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Why just one room is slow
Use a doorway test to separate coverage from a slow device.
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When the internet slows down in the evening
Compare quiet and busy periods before blaming the provider.
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Tracking down frequent disconnections
Record what drops, for how long and on which devices.
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When only one device is slow
Keep the room and network unchanged while comparing devices.
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How to run a useful speed test
Measure a connection under known conditions, then test the room you use.
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Reducing gaming lag at home
Look for delay and loss before shopping for more megabits.
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Is it DNS or the connection?
Test name lookup separately from the path to the internet.
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Recognising and fixing double NAT
Draw the two routers before changing either one.
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Getting back online after a power cut
Let the upstream connection settle before restarting everything again.
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When your Wi-Fi network disappears
Check whether the radio is missing or the internet has stopped.
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A Wi-Fi printer that keeps going offline
Check the printer's own connection before reinstalling it again.
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Why a phone stays on the wrong mesh node
Judge the connection by its behaviour before judging the node name.
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Fixing buffering on the living-room TV
Test the television's path, not just the phone beside it.
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Restart or factory reset?
Know which settings you will keep before pressing a button.
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Setting up a useful guest network
Offer visitors internet access with a separate, tested connection.
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A smart plug that will not connect
Identify the setup stage that fails before changing the home Wi-Fi.
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Choosing Ethernet cables for home
Buy for the required link and route, not the largest category number.
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Adding a small Ethernet switch
Expand LAN ports with a simple, clear wiring layout.
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Everyday router security
Build a maintainable routine around access, updates and unnecessary features.
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Updating router firmware safely
Match the exact hardware, prepare recovery details and verify afterward.
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Sharing a home network with housemates
Agree on administration, shared demand and what remains private.
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Before adding a NAS at home
Plan permissions, backups and the connection before moving important files.
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Planning a backup internet connection
Test the fallback during the time and activity you need to protect.
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When a travel router is useful
Carry a familiar private network while respecting the upstream connection.
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Practical network rules for a family
Use clear agreements and test the limits your router applies.
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Make a simple home-network record
Keep enough information to recover service without exposing passwords.
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