@davidmillar
Do you want to perform Netgear Wi-Fi extender setup using www.mywifiext.net link? If yes, then follow the simple instruction given on the page. This page can be opened from any windows or MAC OS. If you are going to launch it from Mac computer, then enter Mywifiext.net local in the address space. Don’t forget to check the LED status on your extender before proceeding with the setup. If you are getting red light on extender, then get it fixed from the experts.