It is very important to check the status of your range extender and also verify whether it is properly connected with your wireless network or not. Also, check whether it is receiving correct IP address (default) from the router or not. Make sure that your Linksys range extender is physically connected with the home network. This step is very important for Linksys Extender Setup and Linksys Smart WiFi Login. For More Info : https://bit.ly/2LF9E71