When attempting to add High Availability, I add my DB connection string, path, and RR entry, and the wizard fails on a screen that looks like this (this image came from this excellent site):
Event ID 32776 in the Event Log.
ALL of the prereqs are met, groups, permissions, all that. On the SQL server, I see that the DB files have been created in the specified path, the SQL Mgmt Studio has the DB added with the seemingly correct permissions, but with no tables.
Having uninstalled and reinstalled the roles a few times and check check checking the permissions on the SQL server, I'm pretty short on ideas here. I've followed the docs to a tee and am coming up short somewhere.