Hi, All, I am implementing loopback recording, currently it's basically working now. But it sounds like the last buffer of render endpoint will be played several times again. (Say: if I play a voice says 'Hello' and stops, you hear 'Hellololololololololo') steps: 1) start play a sound on a render endpoint 2) open up the render endpoint for capture in loopback mode 3) stop playing the sound 4) hear: the render endpoint plays the last few milliseconds of the sound over and over and over again I have no idea what to do. Any suggestions? Please help! ------------------ rai 2007-11-23 ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/