Issue in ITShop: "Not yet implemented -> [Hash function for key"

Hi there,

when trying to authenticate to the ITShop with an enabled/internal Person in the context Employee (Role-based), AD (Manual) or AD integrated the error message "Not yet implemented -> [Hash function for key xyz]" returns.

Version 8.1.3, default Web Project.

The article didn't help in this case, the issue still persists.

Any further hints to look at?