An orange light on your TP Link router typically means that there is a problem with connectivity. This could indicate that the router is having issues connecting to your modem or is not online. Check the Ethernet cable connections, restart your router and modem, and make sure your ISP service is operational to resolve the issue. Firmware updates may also cause the orange light to emerge. Check the network status or update settings by logging in through tplinkwifi.net for additional assistance.https://tplnklogin.com/tp-link....-router-orange-light