as soon as I open a flashcard stack, I get the window "Memorize all sections? with the two options "Sections" and "All". The window used to respond immediately and disappear allowing me to view the cards. Since the last operating system for iPhone app it has not been respond. It stays on the screen preventing me from seeing the cards. I am hoping that you will develop a fix for that glitch? I really don't see the need for this window. It is just an extra step that has no use for me. I am not sure if other users utilize it. thank you.