[Bug 3908] New: Jeskola Buzz got awfully slow at certain points

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3908

Summary: Jeskola Buzz got awfully slow at certain points
           Product: Wine
           Version: 0.9.1.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-programs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The free music sequencer Jeskola Buzz got amazingly slow at certain locations.
The application freezes vis and audio for (up to) 1-2 seconds when
muting/unmuting machines or editing the sequencer view, also the change of MDI
frames is now perceptable (it was almost invisible before). The stalls increase
with cpu load caused by audio mixing. I am using the JACK output driver.

The app is quite unuseable in the state it is now, and its almost the only app I
use.

This used to be much faster. Is it my fault?