SIO load checking

Hi all,

I am playing around with Tutorial 12 and I am adding a lot of emitters in order to see how much the engine can take. I see that the animation changes after I have added a couple emitters. There seems to be a reduction in particles or something of the kind, just as if there was some inbuilt CPU load check that reduces the CPU load when stressed. Is there something like this in the SIO engine?

BR,
Andreas