This is what happens when I try to restart networking:
root@proxmox:~# cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto ens192
iface ens192 inet static
address 172.19.19.185
netmask 255.255.255.0
gateway 172.19.19.1
auto ens224
iface ens224 inet static
address...