That sounds fairly normal. Make sure that you plug into the actual wall sockets and not into a multi way adaptor of any type... Be aware that the actual transfer speeds on Powerline are always...

What is the firmware version? Have you got mixed device types plugged in?

Download the latest from the 9020 support web page

I would be amazed if the games console would allow both connections at once without handling it gracefully if they both connected to the same network. Usually LAN auto disables WiFi. What console is...

Or just buy the kit and eBay the spare adaptor.

" If I buy a third powerline adapter of a compatible type and pair it with the existing two adapters, will it act as a booster to improve the reliability of the connection between the other two...