Hi Danilo, some users of my app QuasarMX are reporting intermittent audio playback when FasterN9 is installed and QuasarMX is running in the background. Could you add my app to the [classify desktop] section in syspart.conf ? /opt/quasarmx-full/bin/quasarmx-full /opt/quasarmx-lite/bin/quasarmx-lite Thanks! Andre