Sound lags when button is clicked

Hello!

I'm having a problem here, I hope someone can help me out.

I have converted a SmartShape to a button. When clicked, I want it to play an 'incorrect sound'.

I selected 'Play Audio' on succes.

When I click the button, it plays the sound indeed but only after a 3 seconds lag. But I would like it to play the sound immediately.

There's nothing wrong with the audio file, it starts immediately. I gues it has something to do with Captivate only playing sounds after a small pause?

I have another question but I will post it in new thread.

Thank you!

Sara