Find an outlet somewhere kind of close to your main router. Don’t go sticking it two rooms away just yet — we’ll move it later. You want it in range for setup.Power it on. Takes like a minute or two to fully boot up. Just wait till the Power LED is solid. Not blinking, not red. Solid white or green depending on the model. If it’s doing weird things, just let it sit a sec. https://mywi-fiext.net/netgear-app-ax1800-extender-setup/