Since I upgraded my Windows OS from 10 to 11. My sound in D3 has become krangled. No other games or software have been affected, Blizz or otherwise. Not Sure how to fix it but the game sound is completely unplayable.
Edit. I’ve reinstalled D3, checked for Window 11 Updates and have Scan and Repaired D3, Nothing has worked thus far.
Thank you this solved the issue, I ended up also uninstalling and blacklisting THX from installing. I did not see this thread in my searches, until after making this thread.