I'm hoping someone on here can help me. I've had my Fiio X3 for about a month now. It has worked on my computer with no issues until I recently returned home from vacation. I was using the X3 while on vacation and connected it to a different laptop than I originally set it up on. When I returned home and plugged it into my normal laptop, it isn't recognized. When I plug it into my work laptop, it's recognized. I have tried changed the settings (USB DAC and Storage) but still nothing works.