@Edhawk Thx for your answer , im using AppleIGB.kext 5.7.2
I wished to be one of the lucky members who reported success .😔
I211 Gigabit Network Connection:
Name: ethernet
Type: Ethernet controller
Driver Installed: No
MSI: No
Slot: Internal@2,1,1/0,0/4,0/0,0
Vendor...