@CaribConsult Have you installed the tpPLC Utility? I find it really useful in two ways: (1) It gives me an instant view from my desktop of the status of my four TP-PA9020's. When I see the transmit...

@CaribConsult Thanks for the hint. Now that my PA's are all on the same phase, the question is not as urgent. However, it has caused me to think about the question in a different way. From what I...

@UnWired Still interested in recommendations (see above). Thought it might be useful to report on my experiment. Since PA#4 is my "problem node", I did the following: Installed an EchoGear ECHO-ASW61...

@Carl Fabulous. Very clear explanation. And, my practical experience matches "overhead over 50%". NOW.... What specific products can be deployed to block electrical noise from 1.8MHz to 86MHz? If I...

@UnWired Having just spent time crawling around to plug my laptop into Powerline adapters, I thought my results may be of interest. iPerf3 on this Windows 10 laptop achieves about 950mbs when...

@VirtualBrown I may be confused, but it may be that we need to find ferrite cores that attenuate the correct range of frequencies. On the data sheet from Rich Electronics, it says the frequency range...