You're welcome! What you could try as well are: 1. Play the same song in the Local Music (all song list). It should be able to play completely. 2. Try it in the Folder view. Should be no hiccups as well. 3. Try Album view. Should be fine. 4. Try playing a previous song before it up until the end of the actual song in any of these views. Should be fine too. 5. Try with another app (e.g. Hiby). If it plays fine, it's really firmware. I imagine there's something off with the playlists algorithm but only Fiio could confirm that. BUT mind you that there are songs that are actually corrupted. If even Foobar could not play it, the song is the problem.