Hello, with my kindle (KT4, 5.12.2) I have the problem that when I open a footnote in a mobi file then I cannot change page anymore (when I tap the indicator in the bottom goes on and back, but the page is freezed until I don't turn off and on the kindle again - or I don't go into the menu and I open the book again. Does this happen just to me? The solution I've found is to convert into azw3 by calibre, but then I cannot send it by mail (I like this function because in this way I have the books in the cloud). Sadly I cannot jailbreak my kindle to install another reader.