@MAX007 Hi, I saw you in another thread and replied already, please have a check: https://community.tp-link.com/en/home/forum/topic/606272

@Jerrymos Hi, are the main house and summar house powerline in the same electrical circuit? If not, I am afraid powerline communication will not work. If they are indeed in the same electrical...

@MAX007 Yes, the WiFi powerline extender can also be used as the powerline master device and connect to the router via Ethernet cable. By the way, may I know why you need to use it this way? Usually...

@2E0UCW 1. You mentioned the downlink around 26Mbps and uplink 90+Mbps, do you mean the powerline rates between the two powerline units displayed on tpPLC App or tpPLC Utility? Please note that...

@Pingo Hi, do you have any powerline devices at this moment? and what is the internet speed you could get from your router? Please refer to How can I select the powerline device?

@Rose2 Hi, are you using http://192.168.0.1 as the address? and when it says insecure, are you still able to login successfully?