I can log in with Google but for some reason when I change my password under "my account" it doesn't take. I log out and try to log in with the password I just created and it does not let me.
after changing the password, do you see the message notification, that your password was changed successfully?
You could also try to reset the password when you are not logged in:
It does not give me any notification at all, just goes back to being blank boxes. I will try to reset the password being logged out of the system.