[upd]: Letasoft Sound Booster 1.11.0.514

Unlike browser extensions that only boost audio inside Chrome or Firefox, Letasoft works at the system level. It boosts audio from: Web browsers (YouTube, Netflix, Twitch)

Lower the Letasoft slider. If you still need it loud, try switching between the "Injection" and "Effects" methods in the settings menu to see which one processes the audio cleaner on your specific system. The software isn't boosting a specific game or app Letasoft Sound Booster 1.11.0.514