i know exactly what you mean, i haven’t found a way to fix it but the best way to work around it is to slow the footage down a bit, then export it, bring it back in, slow it down again, and so on, but thats only if you need it to go SUPER slow
to do this quickly you could try to use andrew kramers blow out pre set, as said above there are other (and maybe better as this is not intended for this effect) ways to do this but you could probably tweak it a bit and maybe get what you need.
you’ve got to do a ram preview to hear the audio click the ram preview button in the time controls window, if thats not it you’ve got some other problems