I was about this report this. Been testing this for a while. It has been happening since the last build. This problem only happens to me when the app is playing the last song of the album . If I set "Preload Gapless Track" at 2000ms, the song would end when there is still 2 seconds (2000 ms) left. If I set "Preload Gapless Track" at 5000ms, the song would end when there is still 5 seconds (5000 ms) left.