@nipac different electrical circuits in your building. Not 100% I'm using the right terminology though :) In my case I have two WPA on one circuit and one WPA on the other. Plus however the PA joins...

Seems I can't edit my previous post :( The scenario I described works with two WPA on different circuits. Adding a second WPA on the same circuit (third WPA in total) broke it again for me, using the...

This just happened all of the sudden while adding a third TL-WPA4220 to my network. I have the TL-PA4010 connected to to the router so this is the kit option sharing the routers wifi and using the...