192.168.1.250 setup is the default IP address from which you can perform WiFi range extender setup. Once you complete the extender setup, access 192.168.1.250 admin login and change the basic as well as advanced settings according to your requirements. If you are facing issues in the process of WiFi range extender setup then the best way to troubleshoot the issue is to go to the 192.168.1.250/admin web address. Here, you will find simple troubleshooting tips to resolve the issues with it.