Added mp3s aren't recognized by SPINN
I've updated my firmware to the korean one (if memory does not fail me, it was 2.30) and after that any mp3 that I drop is not recognized by the player. The funny thing is that if I choose "music" I can't find them, but if I choose "files" they're there and can be played (but that's quite a pain to do). The mp3s that were already there before the update are fine, though.
I tried with text files and they're fine; the only issue is the mp3s. Any suggestion besides resetting (already tried) or formatting?