I'm not so new to Jmeter.But my scenario doesn't loop if I set loopCount or set endless loop in ThreadGroup.
It just does one loop and stop testing without any errors.

Usually I can make a scenario with loop.I also attached a working scenario as a example.

Those two scenario have difference.NotWorking one is for https-website,Working one is for http.
But even I change the NotWorkin one to http,it won't work.
Could you tell me what makes 'Only-one-loop'?

Here is a zip of the scenario.
Thanks,in advance.
<a href="https://drive.google.com/file/d/0B4IF7DdibOyWNU9pbThGV0FtUjQ/view?usp=sharing">scenario</a>