This is downright strange. I have some Skull Candy headphones (they have a mic as well) I plug into the front jack of my case. Since yesterday, it's been "voice cancelling" (or just muddying) the audio of all applications (Spotify, Chrome, etc). I've found similar issues elsewhere without any resolution. Things I have tried
- Replugging the headphones (the jack is new and had no mishaps)
- Changing Windows audio settings
- Reinstalling the motherboard-provided drivers
The rear jack works just fine, but is impractical to use.