5.1-BUG with multiple audiostream

[BSSP2]

BSI-File:

AudioFile1=AC3 T01 2_0ch 192Kbps DELAY 0ms.ac3
AudioFile2=AC3 T02 3_2ch 384Kbps DELAY 0ms.ac3
AudioFile3=AC3 T03 2_0ch 192Kbps DELAY 0ms.ac3
AudioFile4=AC3 T04 2_0ch 192Kbps DELAY 0ms.ac3
AudioFile5=AC3 T05 2_0ch 192Kbps DELAY 0ms.ac3
AudioName1=English AC3 / 2ch / 48kHz
AudioName2=English AC3 / 6ch / 48kHz
AudioName3=Espa?„ol AC3 / 2ch / 48kHz
AudioName4=Fran?§ais AC3 / 2ch / 48kHz
AudioName5=Italiano AC3 / 2ch / 48kHz


No Sound after switching to AudioStream 2 with an external SPDIF-Decoder (conected with a Creative SB Live! 5.1 Play)