It may be mp3’s themselves that cause problems, but I surely hope not. They’re part of/recorded from my vast LP collection (sofar done 70 albums), so I hope the mp3 I generated are ok 😉
I used FastEnc to convert from wav to mp3, and the bit rate is 128Kbit.
I just added a track from a ripped CD to the server, and it sounds awful too 🙁
I punched a small hole in my router, so you may be able to reach my server at http://18.104.22.168:3689