Sierra Version 10.12.5 affects iCloud Settings
Like a good user, I updated the OS on my MAC right when it hit the street. Unfortunately, it seems to have changed the way my Mac works with iCloud. When I open the settings, everything is greyed out and it asks "Enter Password." After entering password, it momentarily recognizes the PW but goes right back to grey. I changed the PW and made it so on my phone and iPad; they don't seem to have any difficulties after the OS updated.
Thoughts?
IMAC (RETINA 5K, 27-INCH, LATE 2015), macOS Sierra (10.12.5)