Im having a problem with saving my lists when I edit them. I make my categories and put items in then I open the menu, tap file, tap save (already have the list file saved on my external card) , but it seems sometimes it doesnt save the new data if I then close then open back up, cant figure out why it will save sometimes and not others. Have even tried saving as and just replacing the list every time, but I get the same mixed result. Is anyone else having problems witht their data being saved? What might I be doing wrong, if anything?