@Iqus78 What is the model no., hardware version and LED status of your TP-Link device? Do you mean you are unable to find the WiFi signal of the TP-Link device? Please make sure WiFi LED is light up,...

@RSH1 Hi, usually there is no compatibility issue between the powerline adapter and home routers, please make sure the new router LAN port and internet is working fine, then connect one powerline...

@VeryConfused Yes, powerline extenders will still work even though they are not in the mesh networks, both wired and wireless connections will still work.

@Shellington Hi, thanks a lot for the update, glad to hear that you have solved the problem. Hope you could enjoy the internet.

@vatsk Hi, even though the powerline extender has its own WiFi network, it is still within the same LAN network as the router as the router is still acting as DHCP Server for the extender client...

@XenoMorpH Hi, did you try changing 2.4G WiFi channel and even change the WiFi name? And is there any error message when you connect to the 2.4G main network? if not, will you be able to get IP...