Why the cellar has no signal
Stone, soil and a long way from the box: what happens to a wifi signal on its way downstairs, and what to try first.
YouTube
Latest videos
Where to put the router
Off the shelf, out of the corner and into the middle of the house. The one move that helps most.
Thick walls and what they cost you
A walk around a house with a laptop, writing down the speed on each side of every wall.
Running a cable through an attic hatch
Planning the route, feeding the cable through a small hatch and pulling it down to the hall.
Crimping a network plug, step by step
Cutting, sorting the wires, crimping and testing one plug, slowly, with a mistake left in.
Reading a speed test without being fooled
What the numbers mean, why the first test lies, and how to test the same way every time.
Newsletter
Signal Notes
A short letter every Thursday: one room measured, one fix explained and one thing to try.
2026-11-05
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2026-11-02