Hi Mitch, >How large is each input buffer? Does the behavior change if you >decrease the buffer size by 20%? I have varied the size of (each of) the five buffers in my ring between 5760 bytes and 23040 bytes without a noticeable change in behavior. Sincerely, Andrew ****************** 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.de/