I've a weird problem with SB Live! using S/PDIF output. During playing a sound or video file (Totem, Audacious, Clementine) very very often but not every time when I press stop or skip to next song I hear a looping last fragment of the sound (0.5 sec) and it lasts from about 2 to 10 sec or until I play another file. In this time the player shows no problem - the slider on next file is moving forward.

I'd be grateful for any help or solution.