Notably, some software (specifically centrify express) will not install with my password (I am the admin user, and it is my computer) my username appears, but is greyed out, and, rather than asking for a password, the installer asks for a PIN. However, some things are now not working. All using my regular password and username combo (the same one I had in Yosemite) I just updated to sierra from Yosemite, and I've having a bunch of password problems.
