@thyname lol. Yeah, that one. Do you want me to dissect it and tell you exactly where UpTone is wrong? Happy to do so, again. But the easiest thing to ask UpTone or anyone else is, show that these issues exists in residential applications of Ethernet, and show that whatever product you insert fixes them. You are at very very technical level that is all very easily measured.
And it completely discounts still that whatever you put in your system at home have 0 impact on what is upstream. And there are a lot more devices upstream than there are in your network.