Factory Reset the TP-Link (TL-PA4010) Powerline Adpter - YouTube
Factory Reset a TP-Link (TL-WPA4226) PowerLine Extender - YouTube
TP-LINK AV600 Powerline Adapter with AC Pass Through Starter Kit (TL-PA4010P KIT) - The source for WiFi products at best prices in Europe - wifi -stock.com