@HJCho Thanks for your reply. Please hard reset the LB230 first by turning it on and off for 5 times at a slow rate. Then please follow the instruction below to set it up with the kasa app....

@BintuGomes Hello, do you have any TP-Link device? Do you want to install an ethernet port on your son's room so that he can get internet? There are some network expansion device which may able to...

@Tor-Arne What is the current network diagram? How do you connect these devices together? What is the bandwidth you paid for your ISP? What is the speed you can get from the slave Deco. To verify...

@Hobie What is the current network diagram? How do you connect these devices together? Who is your Internet service provider? What is the bandwidth you paid? With computer connected to the slave...

@MeTPForum The singal source only indicates wireless/wired, as long as the led turns green on the power adapter, the powerline backhaul should be working. The speed you can get from the Deco relates...

@kmiel What is the current network diagram? How do you connect these devices together? Theoretically, once you connect to a slave Deco which connects to the main Deco by wifi, the speed will be from...