It usually indicates a problem with the connection between your router and the extender if you see your wavlink blinking red. This may occur if there is a problem with your internet service, the extender is out of range, or there is interference. To increase signal strength, start by attempting to move the Wavlink closer to your router. Verify that the router is operating properly and inspect all of the cords. Restart the router and the extender, then try connecting again if it’s still blinking red. Additionally, you might need to reconfigure the Wavlink device from scratch and return it to its original settings. By fixing the Wavlink blinking red problem, you may get your extender working again and guarantee seamless WiFi coverage throughout your room.