I might do this as well, until it is fixed. I know i have to resub next month again, but i can hardly enjoy the game right now. I just made a very well detailed bug report in game after testing even more possible solutions, its definitely in the game itself and has to do with the spatial sound engine as music or other constant sounds are not affected by the immersive soundpack, but the rest sounds all muffled/distorted as if trying to push the sound trough a mono channel but on both ears at the same time.

If 6.05 doesnt fix it, ill take a break from my sub.