One of the main things I use my Z2 for is listening to audiobooks from Audible.com off my iPhone (via the iPod cable) while I drive.
Normally, like on the iPhone, when I plug my phone in and pick the audiobook it picks up right where it left off. Sometimes however (about 20% of the time) it starts the book over from the beginning.
As you can imagine, this is maddening as these are often 300-600 minute files and I generally don't have any clue where in that timeline my last listen ended. That means that I have to spend the next half hour (which is typically my whole drive) fast forwar