Nier [BLUS30481]

Hello, juste started playing Nier, got past the tutorial, running around 30 fps constantly. However, when I got to the first big zone, I started having audio stutter, as if the sound was corrupted. It occurs when lookign in specific directions, such as the first village. I tried changing my settings, but nothing works. Installed the 60 fps patch, nothing. Changing GPU to OpenGL solved the audio problem, but makes it running at 10 fps.

Is there a solution? Thanks in advance!

Build v0.0.9-9974-01cafc Alpha
NVIDIA Geforce RTX 2070
i7-4970K 4.00GHz

I am having the same problem, at the tutorial the game runs perfectly but as soon as i get to the first zone the audio gets terrible.
when looking in a certain direction the game runs perfectly but if a look to another direction my fps drops and the audio gets terrible.             
Build v0.0.9-10099-13820d68 Alpha 
NVIDIA Geforce GT 1030 
i5-4570 3.2Ghz