Sun Sep 20, 2020 11:19 am
So, it's a Windows issue with one of these installations on one of these machines, either a config issue or something's gone wrong, or a poor driver. Have you reinstalled the drivers, using the latest releases available?
Are all anti-virus and protection software disabled on both machines during testing? Including looking for any possibly unexpected ones e.g Windows Defender and the one built into newer versions of Acronis True Image? (Maybe one end has something scanning and slowing things down?)
What's CPU load look like on both machines while doing the transfer? (Maybe one driver uses a lot of CPU?)
Anything odd in netstat -s, netstat -e, or Get-NetAdapterStatistics -Name "Ethernet" | Format-List -Property "*" ?
(If it's not named that, and you don't know the name, you can find it with Get-NetAdapterHardwareInfo )
Failing that, can you post the specs ? (Ethernet adapter model, CPU, RAM, primary storage - so we can see what the machines are.)
Desktop: 750W Snow Silent, X11SAT-F, E3-1270 v5, 32GB ECC, RX 5700 XT, 500GB P1 + 250GB BX100 + 250GB BX100 + 4TB 7E8, XL2730Z + L22e-20
HTPC: X-650, DH67GD, i5-2500K, 4GB, GT 1030, 250GB MX500 + 1.5TB ST1500DL003, KD-43XH9196 + KA220HQ
Laptop: MBP15,2