cannot play ogg streams with http auth

[mok]

I tried with latest BSPlayer with both OggDS0995.exe and oggcodecs_0.69.8924.exe - with both of them I can listen to ogg http streams from my icecast server just fine.

The problem occurs when basic http auth is used. What happens: in that case BSPlayer presents logon window. After entering valid username and password it reports an error (in case of OggDS0995) or hangs in the memory, consuming 95% CPU (oggcodecs_0.69.8924). Server logs and tcpdump show that auth process was successful, and icecast server sends ogg stream to the client. But it doesn't play the stream.

I can't make it play with WMP10 either. Winamp and foobar2000 work fine with same stream.

Please help.