Hey there,     I setup a 10gb network the other day and everything has been working great so far, except for my Windows VM. It has been giving rather confusing results.   The setup:   NAS - Qnap TVS-951x  NIC 1gb - 192.168.50.200 NIC 10gb - 172.254.6.200 (255.255.0.0 / no gateway)   Desktop PC - Pop_OS 20.10 - Gigabye Aorus Elite x570 Onboard 1gb NIC - 192.168.50.225 Asus XG-C100C  - 172.254.6.201 (255.255.0.0 / no gateway)