Hello @Billtony ,

Welcome to our community.

According to Google Translate, your TV cannot connect to the network via the LAN port. If there is any discrepancy, please describe it in English.

First, please check whether your ISP provides IPTV services. In most cases, a standard smart TV only requires a regular internet connection and does not need IPTV functionality configured on the router.

Here's what to check on your TV:
1. On your TV, go to its Network Settings (usually found under Settings > Network or Settings > General > Network).
2. Select Wired or LAN as the connection type.
3. Make sure the IP address setting is set to Automatic or DHCP (not Manual/Static). This allows the router to assign all the required settings automatically.
4. Save the settings, and the TV should connect to the network automatically.

If your TV still doesn't connect after confirming the above, here are a few additional things to check:
• Make sure the Ethernet cable is firmly plugged in at both ends (TV and router).
• Check whether the LAN port LED on the router lights up when the cable is connected — if it doesn't, try a different cable or a different LAN port on the router.
• Try rebooting both the TV and the router.
• In the router's web interface (http://tplinkwifi.net), go to Network Map > Router icon > Ethernet Status to confirm the LAN port shows as connected.
• If the IPTV feature is enabled on your router, make sure the TV is plugged into an Internet LAN port, not the IPTV-dedicated LAN port.