@woozle I have been doing this I.e factory reset the new router and try to add it as satellite from main router. However it doesn't show up in the search ( I have tried with everything I.e a) without...

@woozle thanks but I'm not able to figure how to change the new router mode to Satellite without login into it?

@Sunshine Thanks Sunshine. I tried Method 2 : i.e. connect main router with satellite router on LAN port and tried to login to main router TP-Link webpage but it kept disconnecting (also the internet...

@Kevin_Z I have two C6 v4 and trying to connect them with Ehternet backhaul EasyMesh. However, I am not able to add the satellite router (new C6) to main router (old C6). I tried adding from the old...