Pretty much every USB music player has the same faults:
1. shuffle play does not work
2. crashes if there are more than N songs
3. does not find songs in subdirectories
All of these are trivial to fix. I do not understand the programmers who make the firmware.
wow hacker news wins again. i am going to fix these in my music player. i think 2 & 3 are chill already... and i can totally fix 1. thanks!