Hello, everyone!   I noticed this behavior after putting the libvirt image on a new SSD. I stopped VM Manager, put the share on the new SSD, copied the libvirt file, checked permissions and started VM Manager again.   Before restarting the VM Manager or after rebooting the server, it looks like this.   virsh # net-list --all  Name      State    Autostart   Persistent --------------------------------------------  default   active   yes         yes   virs