Naturally other factor(s) like equipment and room can’t be ignored. Could it be your equipment, cables, speaker tuning, Ethernet, confirmation bias, you name it? Youbetcha.
Occasionally when tinkering under the hood I have others listen in especially younger folks. Seldom there’s definite results. Clear as mud. Sure we trust our ears but do they hear truly or hear what they want to hear? Beats me.
As for Roon, what it’s run on and how it’s run can matter. Back when I used an old MacBook and Blue Ethernet cable…………………..

