I have an existing 8630P kit which is working with a WPA8631 kit. After upgrading to full fibre broadband with BT using a Smart Hub 2 the wifi is dropping out more frequently than previously (with a DSL Fritzbox router). I was thinking of buying the PX50 kit for WiFi 6 but wondered if it would be complatible with the existing powerline adpators. I know I will not get WiF6 with existing units but as they work well in locations where I want ethernet connections (TV, Bluray, Sky, Desktop x 2, plus laptop) I don't want to necessarily replace those. Also, I like the fact that they are compact and don't take up space in the locations where I want a hard-wired connection.