I think powerline adapters might work very well in the UK, where sockets on each floor are connected in a ring. In my small apartment in Denmark, with new wiri

I think powerline adapters might work very well in the UK, where sockets on each floor are connected in a ring. In my small apartment in Denmark, with new wiring, they are terrible. I get about 30-50Mb/s rather than the advertised 1200Mb/s. I assume the signal has to go back to the distribution board to get between my adapters.