> > Set a symbolic breakpoint on NSBeep and see whether it?s your code that?s > calling it. > >
Thanks a lot for the hint! I think I managed to do that (it's a bit tricky, since my app gets launched in fullscreen mode by some other app). Alas, the debugger did not break at any time when I heard the "Funk" sound. So, I guess, we can conclude that my app does not call NSBeep(). Maybe, the keyboard focus is still on some other app? and that's why I 'm hearing the "funk" sound, because I am typing a key that is meaningful for my app, but not for the other app. Or could it be that my app still has some other (hidden) windows open, behind the fullscreen window, which somehow produce the "funk" sound? Best regards, Gabriel
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