Ya, I've noticed this.
Have a simple event like:
+ User clicks with left mouse button
- Play sample <whatever> (I would recommend a short one like a gun bang)
Start the application then click your mouse repeatedly and fast. After that move it around and click as fast as you did before. Is it just me or do you also get more sounds played when you move the mouse?
Latest Build MMF2 Standard
I get the same results with TGF and MMF1