Won't stay logged in – Starbucks Review

Have to login daily in order to access my account through the app. It keeps logging me out before the day is over. Customer support is not helpful. This was a great app, but something has happened. I've tried everything I can think of (short of a hard reset...which I don't want to do unless I just have to). Hope they fix this soon because it seems I'm not the only one.
Review by ymguy on Starbucks.