Mywifiext.net, mywifiext.com and mywifiext.net local serve the same purpose i.e. all are used for setting up a new extender. When users access any of these web addresses, only error screens are shown rather than the actual webpage. It’s recommended to use 192.168.1.250 IP address to open New Extender Setup page. But if the issue persists with the IP address too, follow the steps below:

Upgrade router firmware to the newest version
Ensure to type the correct URL
Check for loose cable connections
Enter the right password (look for typos)
NETGEAR Extender and WiFi Router should be turned on
Make sure there is no fluctuation in power supply
Use the latest version of web browser
Connect NETGEAR Extender to the network wirelessly
Use an Ethernet cable to connect extender
Check firewall settings
Get fast and friendly mywifiext.net support