So frustrated with this App! It has asked me to sign in again at least 3 times in the past few months. I try to sign in with my current password and then it asks me to "Set up email" of course this just puts me in a loop with Yahoo mail - back to sign in. Or it says email address already in use. I have changed passwords and tried everything I can think of but have to uninstall or start all over again. This is NOT user friendly.