[Audio bug] Can hear music but no ambient sounds

[Tokyohno]

Can hear music, dialogue while loading the game, and dialogue from documents, but no regular dialogue or ambient sounds such as a gun going off or the horn of a ship.

I have tried reinstalling the game, reinstalling directx and vcredist, fiddling with my computer sound settings. The issue is solely with the game. All other games work. No audio issues.

Numerous people have reported this bug in the past. Haven't been able to find a fix. Am very excited to play this.

[Goof]

I had a similar issue (no sound at all) and solved it for me:
I updated audio driver from realtek: didn't help.
Then in desperation I updated the graphics card driver: didn't help.
Then I updated the firmware of my driver of reverb g2: that helped.

Update: Not sure if this helped. I only have sound every 2nd time I start the game.