Just an update on this issue. The forever spinning In-Progress gif image is occurring on all captures and deployments regardless of OS used. Therefore, the whole Debian 9 discussion is mute. The focus of this bug should then be on the UI issue independent of what OS is involved. I must also inform you that this happens in all browsers not just Chrome. As an aside, my Fog login page is showing Latest Development Version: 1.5.0-RC-9 as the latest Dev version. I believe it should be RC-10. After logging in the correct version is displayed in the dashboard.