I'd started another playthrough of Underrail at the beginning of the year and this issue (after hundreds of hours on this playthrough alone) cropped up around May, seemingly out of nowhere.
It was working fine and then one day it wasn't, I don't believe that I've had any kind of audio or windows updates around that time so I have absolutely no clue why this is happening.
I've uploaded a short video showing the issue, you'll notice when changing the main menu both themes take a good few seconds to start being audible but are completely broken.
This goes for any track in the game, I've reloaded saves and every track in the game seems to be like this.
If I actually run the file for the music from the game's folder it sounds just fine, I've tried several clean installs to no avail. (Also tried opting out of the experimental version)
If anyone can help it'd be much appreciated, really missing playing this game and I'm desperate to play the DLC when it's out.
EDIT: Just found out I can't even post external links, so I have no clue how to link this damn youtube video now.