Glad to hear that you were able to get started. We are aware that a small number of users may experience this problem when setting up a new hub, and are actively investigating the root cause. This is certainly not the first impression we would like our users to have when registering their hubs. We are very sorry for the inconvenience that this may have caused to you or your family.
Please let us know here in the community or via email at support@hubitat.com if you have any further questions or concerns. You can also send me a private message, if you run into any more problems.