As per https://forums.plex.tv/discussion/319235/ubuntu-18-04-lts-initial-issues-warning#latest
Apparently plexmediaserver on Ubuntu 18.04 experiences slower transmit speeds vs plexmediaserver on Ubuntu 16.04.
However, my plexmediaserver is currently running on Ubuntu 17.10. I'm wondering if the same problem exists on 17.10, and I just didn't realize it? Does anybody know?
Does anybody know how those iperf3 tests were done? I'd be interested in replicating them on my hardware...