Anton L.Z. wrote Here you can refer to the instruction to update on windows. https://www.tp-link.com/uk/faq-1091.html is there any high power appliance near the powerline device?It's better to change...

Model : Hardware Version : Firmware Version : ISP : I have a pair of PA-7020KIT adapters in my two story house, master and router downstairs, remote upstairs. Both adapters are plugged directly into...