title: Threads keep running even after test finishes in Jmeter
body: <p>I am running 24 Hr load test on jmeter with 3256 threads. But even after 28 hrs some of the threads keep running and does not get ramp down. There are several errors in the run.</p>
  
  <p>Even when I choose to stop the threads,"Shutting down all the threads, please be patient" Pop up appears and stays forever and no threads are ramping down.</p>
  
  <p>For your information:- Number of threads-3256; Ramp up period-300; Loop Count-192 
  Considering all the think/wait time in the script , scenario should run for 24Hrs. </p>
  
  <p>How can I close all the threads forcefully. </p>