That happened to me many years ago with Microsoft logins. They were truncating passwords to 12 characters and my generated 16-character passwords never worked.

That happened to me many years ago with Microsoft logins. They were truncating passwords to 12 characters and my generated 16-character passwords never worked. I kept resetting them over and over until I did a Google search for Microsoft password requirements and found out that they were being truncated. That was likely fixed a long time ago, but I'm still wary of increasing my Microsoft passwords past 12 characters.