I’ve been corresponding with a reader about setting up a mesh Wi-Fi system for his house. He has internet service, and his broadband modem has built-in Wi-Fi that doesn’t reach the far ends of his ...

Let’s face it: Your router is just not cutting it. It’s slow, laggy and doesn’t cover every room—especially if you live in a two-story house. If there was only a way to get a fast wireless internet ...