I just clicked the 'Add User' button as usual, filled out the username and email, and checked the button, "generate random password'.
No matter what I do, I get the following error dialog on Save (even if I manually create a totally random password)...
Error:
Failed to save object because some of its properties are not valid:
- Password was used on one of last ten passwords
- Password must differ in at least 3 characters with last 10 passwords