Thanks for the reply. The problem is not related to scrolling
the position bar, though it was a good guess. I only use the
trackpad, the problem occurs without touching anything, Vox is not
visible, and the behaviour doesn't match.
What happens is that audio hiccups back to an earlier point for
a few seconds, and then jumps back to the correct time and resumes
normally. The displayed time and position does not jump back
though; just the sound.
For example, say the audio playing normally and is now at
exactly 30 minutes. Usually, what happens next is that I will hear
the audio from about 29:45-29:55, and then it would resume normally
back at 30:01. Often this pattern will happen repeatedly for a few
minutes, with the audio playing normally for a few seconds, playing
a previous segment, resuming at the correct point, etc.
It happens with every MP3 I have that is over 2 hours long.
It also happens sometimes with even short MP3s of approx. 3
minutes duration.
The behaviour is not consistent. Playing the same file will not
result in the skips at the same points.
Most of the skipping usually occurs at the beginning of the
files, with the first 5 minutes being a complete jumble.
I'll try to see if I can find a file under 10 MB that displays
this behaviour regularly, but I am pretty certain it is not the
data.
Incidentally, I have used VOX for many years, and these same
files used to play fine. The problem only arose within the last few
weeks or so. Sorry, I don't remember exactly when.