I get the same thing using ASIO on 2 different PC/Sound Cards and it happens while buffering.
Sound Blaster Live!
kX Audio Driver, kX Mixer (Debug)
Copyright © Eugene Gavrilov, 2001-2003.
All Rights Reserved
Version: 5, 10, 00, 3532 - debug
Compiled: Apr 30 2003 02:36:06
Media Center Registered 9.0.168 -- C:\Program Files\J River\Media Center\
Microsoft Windows XP Workstation 5.1 Service Pack 1 (Build 2600)
AMD Athlon 805 MHz MMX / Memory: Total - 196 MB, Free - 33 MB
Internet Explorer: 6.0.2800.1106 / ComCtl32.dll: 5.82 (xpsp1.020828-1920) / Shlwapi.dll: 6.00.2800.1106 (xpsp1.020828-1920)
Shell32.dll: 6.00.2800.1145 (xpsp2.021108-1929)wnaspi32.dll: N/A
Ripping / Drive E: Copy mode:ModeSecure CD Type:Auto Read speed:Max
Drive F: Copy mode:ModeBurstBigBuffer CD Type:Auto Read speed:Max
Digital playback: Yes / Use YADB: Yes / Get cover art: No / Calc replay gain: Yes / Copy volume: 32767
Eject after ripping: No / Play sound after ripping: No
Burning / Drive E: TEAC CD-W54E Addr: 1:0:0 Speed:4 MaxSpeed:4 Use MJ Engine:Yes
Test mode: No / Eject after writing: Yes / Direct decoding: Yes / Write CD-Text: No
Use playback settings: No / Normalization: None
M-Audio Audiophile 24/96
Driver: 5.10.00.0027
Media Center Registered 9.0.168 -- C:\Program Files\J River\Media Jukebox\
Microsoft Windows XP Workstation 5.1 Service Pack 1 (Build 2600)
Intel Celeron 497 MHz MMX / Memory: Total - 129 MB, Free - 50 MB
Internet Explorer: 6.0.2800.1106 / ComCtl32.dll: 5.82 (xpsp1.020828-1920) / Shlwapi.dll: 6.00.2800.1106 (xpsp1.020828-1920)
Shell32.dll: 6.00.2800.1106 (xpsp1.020828-1920) / wnaspi32.dll: Internal ASPI Layer
Ripping / Drive E: Copy mode:ModeBurstBigBuffer CD Type:Auto Read speed:Max
Digital playback: Yes / Use YADB: Yes / Get cover art: No / Calc replay gain: No / Copy volume: 32767
Eject after ripping: No / Play sound after ripping: No
Burning / No burners found.
Test mode: No / Eject after writing: Yes / Direct decoding: Yes / Write CD-Text: No
Use playback settings: Yes / Normalization: None