To execute a Reyee router login and manage your WiFi settings, first connect your device to the router's network. Open a browser and type in the IP address of the Reyee router (which is normally located on the device label or in the Wavlink AC1200 handbook if you have a similar router model). Log in with the default credentials provided. Once logged in, you may access a variety of network management options, including changing the SSID, resetting passwords, and tweaking channel settings for improved performance. Adjusting these settings can significantly improve your WiFi experience by minimising interference and increasing speed. For more extensive instructions, consult the user manual or internet resources for your router model.