FLUENT cannot be interupted, why?
 

In my run, I selected 6 monitor windows for transient simulation to make animations, but when I was running it for steady state calculation just to get some propeties steady (e.g. wind velocity...) then I can switch it to transient simulation, just to save some time

But I found that I cannot stop it!
The "cancel" button disappear!
So I closed a popup window "playback", but fluent was still running, iteration still on...

Can you please tell me why? How can make it stop without close it forcefully?

Thanks!

Try "Ctrl + C"