ReplayGain feature disables volume control, plays some songs REALLY LOUD

I just ran into this problem as well.  The Clip Sport is the most half-baked MP3 player I’ve ever seen.  Between being unable to control playback volume on some of my music files and playing albums in alphabetical order (by title) rather than track order, it seems like SanDisk just doesn’t care at all about the quality of their products.