I recently downloaded Don't Starve Together. The game ran just fine for a week or so, but then there was no sound. Every time I changed the in game audio settings and clicked apply, it would set back to 0. I ran the game as an administrator and changed the all audio settings in the client to 6 manually. The settings did not match the client. My laptop is up to date and has had no audio issues occur.
Here's the txt file: DxDiag.txt
I just reloaded the game like another day.