Sorry, IG-88, another multi G NIC issue need bother you :
I have an AQC-107 10G NIC (ASUS brand) and an AQC-108 5G NIC , they both work perfect in my baremetal machince( ASUS B250I or Giga B365M MATX), but when I use it in a VM with your 0.13.3 ext driver , it can always work OK when I start the DSM6.23 VM first time after boot , however , when I shut-off the DSM 6.23 VM and restart , the NIC 's driver seems go wrong and can't obtain an IP. I tried to add another virtula NIC like E1000E, I can get into SYNO's manage page , I can see the AQC NIC in the network list, but the DHCP area is grey . i.e. the AQC NIC can not get the IP address.
My VM env is Proxmox VE , I tried both 6.2.4 and 6.3.1 version , same issue . Only AQC NIC ( AQC-107 or AQC-108 ) have this issue , Intel NIC or even RTL8125 2.5G NIC work just fine , you can stop and restart VM many times . By now, what I find is AQC NIC can not RE-start VM , baremetal or first time start VM after server boot is OK .
Could you give some advice from the AQC NIC driver point of view?