Hi,
I have a wl-500gx running the last firmware and a trust "2010 usb soundforce" audio dongle connected directly to the box.
While playing, from time to time, i hear a gap of half a second or less.
In the syslog i get:

kernel: usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling

This happens with both madplay and the built in waveserver.
I tried with different mp3 bitrate, different file location (also from ramfs) and different process priority (snice -20), but the problem persists.
I also killed many unused process, and it got a little better.

I'm using madplay, the static linked executable from this thread:

http://wl500g.info/showthread.php?t=...hlight=madplay

When it starts, madplay says:

MPEG Audio Decoder 0.15.2 (beta) - Copyright (C) 2000-2004 Robert Leslie et al.
output: sample frequency 44100 Hz not available; using 48000 Hz
output: resampling 44100 Hz to 48000 Hz

Could it be a soundcard problem? I don't want to spend 50 euros for a SB card and being stuck with the same problem.
Any idea/suggestion?

MatB