http://bugs.winehq.org/show_bug.cgi?id=19908
--- Comment #7 from p.drezet@inx-systems.com 2009-10-02 12:53:09 --- I found that if jack is configured with the same sample rate as the application (e.g. no resampling from 44.1KHz to 48Khz necessary) then this problem can be worked around.