Hello, you saved my life as i did a failed update.
And the best is that i could update to DSM 6.2.2-24922 Update 2
I changed this in .conf (add e1000e in args:)
args: -netdev type=tap,id=net0,ifname=tap106i0 -device e1000e,mac=00:00:00:00:00:00,netdev=net0,bus=pci.0,addr=0x12,id=net0 -netdev type=tap,id=net1,ifname=tap106i1 -device e1000e,mac=00:00:00:00:00:01,netdev=net1,bus=pci.0,addr=0x13,id=net1
and uncomment net1 net2:
args: -netdev type=tap,id=net0,ifname=tap106i0 -device e1000e,mac=00:00:00:00:00:00,netdev=net0,bus=pci.0,addr=0x12,id=net0
-netdev type=tap,id=net1,ifname=tap106i1 -device e1000e,mac=00:00:00:00:00:01,netdev=net1,bus=pci.0,addr=0x13,id=net1
then : qm start <VMID>
then start, config, and update...