Multi-story homes often experience hidden WiFi dead zones caused by thick walls, floors, and long distances from the main router. In 2026, modern WiFi extenders use advanced signal mapping tools to identify weak coverage areas and recommend optimal placement for improved performance. After completing the setup of a Netgear_ext network and accessing the extender through 192.168.1.250, ... https://mywifiiextsetup.com/why-wifi-extender-signal-mapping-tools-help-eliminate-hidden-dead-zones-in-multi-story-homes-2026-guide/