does anybody has sound bugs?

[Daliaraptor]

Hey guys

These thread is to verify if the problems with sound is may caused by different hardware.
I for now have just a onboard Scard (asus formula 4).
I cant hear, or just sometimes, flybyes.
I often cant hear hits on my plane.
The most bad thing for me! There is no more the cool sound when diving fast. Which i liked so much.
So a big step backward emortion wise.
My question is. Do i need a external soundcard or are this bugs common for anybody?
Would be helpful if players request with no such problems.

Thank!