When I create a playlist using Discover with the three News labels, the playlist loads every time with no problem. Books is a different issue. At some point during the download process, the app crashes. When I try to reopen it, the app prompts an error reporting message, but will crash again. This does not end until I erase the app and download it anew. This is a shame because I raved about this app when it first featured the Discover feature, and now it cant do one of its advertised features.