I keep being logged out of my iPod every couple of days. I connect to internet on it every single day and some days when I open it, the app logs out and deletes all my downloaded songs. And it usually happens when I DON'T have internet available. My iPod is pretty much the only device I download my songs on and it's basically the reason I use Spotify Premium. I have been having this issue for about three weeks now. Can someone please help me?