Crosshair VII Hero has an Intel i211AT LAN. The TUF PLUS has a proprietary-to-ASUS realtek LAN.
Normally you'd be able to pull it off https://www.realtek.com/en/component...press-software
For this board you should probably use the one off ASUS's support page here: https://www.asus.com/us/Motherboards...Desk_Download/
) It's probably a driver issue.