Questions About Audio & Sound Track.

[BleDrajor]

To the tempo of playing (2):
I had the same problem. After converting the MP3s to 320 KBit/s files everything was//is fine.

I don't know what the reason for your first problem could be. Maybe another one knows. I just think that is has something to do with the bitrate, too.

You could try to convert the tracks to 320 and test it out this way...