Cafe Wi-Fi and What to Do When It Fails
· 1 min read
Most cafe connections are a domestic line shared by thirty people. Planning for that is easier than finding a better one.
The typical cafe connection is the same consumer broadband a flat upstairs would have, split across everyone in the room plus the card terminal and the music. It is fine for documents and mail, marginal for video calls, and hopeless for large uploads at lunchtime. This is not a failing of any particular cafe; it is what the product is.
The two practical consequences are to work offline-first and to carry your own fallback. Anything that must sync should sync before you leave the house. A phone hotspot handles a twenty-minute call far better than a shared network, and it costs less than moving to a different room.
Choosing for connection
If the connection genuinely matters, the signals are visible. Rooms that describe themselves as workspaces have usually paid for a business line. Places where people are visibly on calls have a network that supports it. Anywhere with a paper password taped to the till and no other evidence is a domestic line.
Also worth knowing: signal strength inside a room varies enormously with the building. Basements and thick-walled corners are dead zones for both Wi-Fi and mobile data, which is the worst combination — no connection and no fallback. If you are choosing a table for a call, choose it near a window, and test before the call rather than during it.
