Password bugs in 3.7.4.5 on a Lumia 920 with all WP8 updates installed.
- On signup page, passing a 12 character password with caps and symbols will result in error message "Invalid email address". Now that's helpful. Dropping back to a 8 character password without symbols allows signing up. The email address has nothing to do with it, and is definitely valid.
- Logged in via web site, changed the password to 12 characters. After that login fails in web and in app. Reset password back to 8 characters. Login with 8-char password succeeds in web, still fails in app (Settings - Account & Login - Username & Password gives an error message "Login Failed: Wrong login details"). I'm a bit confused now.
- Login via app starts succeeding after some 5-6 attempts
Re: Windows Phone v3.7.6 Official Feedback Thread