So I tried this in a Docker on Unraid but the max speed I can seem to download at is 35 MBps. More Commonly around 25 MBps. I installed it a bit differently than the guide. I installed using the Community Applications plugin and following the directions there. I am also running Hard Disks rather than Raid0 SSDs so I understand that I might not be able to saturate the gigabit connection but It seems like it should still be faster.
I am running the following.
Unraid 6.5.3
3570k
16 GB 1600MHz DDR3 Memory
3 8TB Ironwolf Drives with 1 acting as parity.
1 128 GB SSD Corsair Force 3 or something I dont remember exactly.
Asus p8z77-v motherboard