flash player beta 11.3.300.231 sound doesnt play in SB 3.68

[demoneye]

HI

as topic says , it doesn't play any sounds under firefox 11( also Dragon which doesnt uses its own flash player) when it Sandboxed , out side it works fine

beta link

http://labs.adobe.com/downloads/flashplayer11-3.html


using win 7 x64 sp1 .