I want to use a spare VR400 to boost the signal for a friend's home network. What I would like to do is connect the main (FTTP PPPoE) router via one of its switch ports and an RJ45 cable to the VR400,

I have configured a TL-WA854RE adapter to support a Smart-TV, as the main router is behind dense walls. It works fine, streaming vieo from the internet works and the link is stable. I wanted to use th