Hi, we are running Openstack ussuri with ceph and kvm (juju maas), we have some instances running windows based on images made by cloudbaseit imaging tools. We are facing an issue when booting a windows image, it can take up to 40 min to boot if the instance have a large ram quantity. The instances have the latest virtio drivrers. Rebooting the same instance from within windows server it takes 45 seconds. The images have osdistro and ostype keys. Is anyone facing this issue and did you manage to find a solution for it ? Thx for your help. RZ