[bug report 0.9.0] No sound after changing Audio Device

[herojoker]

I'm using VLC trunk-20080824-0930 on Windows XP SP2 on an AMD64 X2 4600+, 2GB RAM.
When playing a file - changing the Audio Device (e.g. from Stereo to Mono or 5.1) VLC becomes unresponsive and the sound immediately stops. The video however continues being played.
VLC 0.8.6i doesn't have this error.