@VCL Hello, thanks for asking. Even the Deco is connected to the ISP LAN as "WAN", you can still use the TP-Link DDNS on the Deco when it is working as a router. You may give it a go.

@GustavoT Hi, glad to hear that it is working fine in router mode. Generally, when Deco works with an existing modem router, it is suggested to turn off the its Wi-Fi network and use Deco's Wi-Fi...

@MajorBulldog Hi, sorry for all the inconvenience and trouble caused by the system. I have sent you a personal message, please confirm it again, thanks a lot.

@Alexanderjohn Hello, thanks for the detailed info. May I have the model number of the LG TV and what does it mean the LG APP cannot find the TV? How do you use the LG app to control the TV or do you...

@Rafrafuk Is that specific Deco showing offline on the Deco app? If yes, you need to ensure it is back online first, you may try to restart it and move it closer to the main Deco, then update the...

@anuragpatt Hello, I just replied to another post here: https://community.tp-link.com/home/forum/topic/203282 Thanks.