So Node 2 is still the problem with Phy Mesh below 220.
"Hopefully" this test was done by moving the receiver and not the coax. If so then this isn't a bad coax drop.
Next is to move it [not the coax at the splitter] to the other side [yeah PITA] so you can connect it to a "known good" splitter/coax group.
If only the node 2 has these low numbers, then since the HR34 is reporting good numbers between all the other nodes, it looks like the HR34 is what is having the problem.
Okay, I think I got this right. I switched the hr34 and hr20 that were on the same 2 way splitter. Here are the results.