This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
1. While the NetBeans window has focus, click the Mac OS X menu at the top of the screen 2. The "Checking for external changes" task will be started
Run with -J-Dorg.netbeans.core.ui.focus.level=ALL and attach log file. Thanks.
Please provide the log, I don't have easy access to Mac.
Now I can not reproduce :-( I will attach the log file if I see it again.