I'm experiencing the same problem, described in the thread "@PERL and ^C", only it happens when running Java. If I press Ctrl-C in a console, that runs long tasks in the JVM, the TC tab just vanishes. It happens almost 100% of the time. In the rare occasions that it works as expected (terminating the JVM), I see multiple ^C characters, as if I pressed Ctrl-C numerous times - which is not the case. It seems quite odd that this hasn't been resolved in the almost three years that "@PERL and ^C" has been reported. Is there any workaround? Take Command LE v12.01.45 (and also previous versions, 11 and above).