@Vinitvt Hello, Please try a different room/ location for powerline adapters at first when using with Airtel router. Try to eliminate the possible factors that affect the power line environment with...

@Fulcanelli Hello, 1. Actually powerline units provide Internet for computer s, PC is just wireless client and there isn't a compatibility issue between 2 things 2. Some older tpPLC software (many...

@stevoster Hello, Thank you for your detailed information. You could login to WPA4220, and change WiFI channel width to 40Mhz, and download WIFI analyzer software and select a relatively idle 2.4Ghz...

@Epix Hello, Red Led normally means 2 powerline units are still paired and should have Internet access but the power line environment is not good enough. If you have changed a different wall socket...

@UrbanB Hello, 1.Please factory reset your powerline unit by tpPLC Utility one by one: https://www.tp-link.com/support/faq/1612/ 2. Put 2 powerline unit in the wall sockets, in the same room, and...

@orie Hello, TL-PA4010P is a wired powerline KIT, the powerline main adapter connect to router by Ethernet cable, and get Internet through wired connection. Just wire the main adapter to new router's...