Unable to pair newly purchased WPA4220 with my existing powerline network built up of PA4010P
I just acquired a single WPA4220 extender (powerline + wifi) to boost my network on a top floor of my house.
Currently I already use a set of four PA4010P (V4) powerline adapters to be able to connect a few devices (via ethernet cable) which have been working fine for months - and still do.
Problem is I cannot pair the new WPA4220 at all. I have tried pairing it with the PA4010P which is directly connected to the router as well as trying yo pair it just besides one of the other working PA4010P with no success.
No way I have been able to put the WPA4220 working in the existing powerline network.
Are there any known incompatibilities between the two models or any specific way to configure it properly giving the current set up I have?
Thanks a lot for your time and help.