Cheaper routers may even struggle to cover a relatively small apartment with a strong WiFi signal - let alone an entire house. The seemingly unreliable nature of WiFi networks has everything to do with the fact that there are many factors that influence their performance.

You may be enjoying a perfectly strong WiFi signal, move just a few steps in one direction, and watch it drop to one bar. Nature of WiFi networks has everything to do with the fact that there are many factors that influence their performance