installed a fresh 1.2.0-rc7 from scratch.
Wanted to set eth0 to dhcp and ran into this problem{F266406}
I just set the dhcp address
Vyos added the "duplex auto " itself but doesn't recognize the option during commit.
*update*
After looking further, it seems it did commit.
eth0 has an ipv4 address.
so the fuzz is just about the message during commit