Bufferbloat explained: why games lag when someone uploads
Why your ping spikes when the network is busy, how to test for it, and how to fix it with smart queue management.
Guides
Buying guides and step-by-step fixes for home networks, kept up to date.
Mesh system or single router? A decision guide for houses over 1,800 sq ft
The square-footage number on the box is a lab measurement. Here's how to translate it to your actual walls.
Where to actually put a Wi-Fi extender (it's not halfway)
The halfway rule is close enough for an open floor plan and wrong for almost everything else.