In this step, we will be disabling the option in both Windows sound settings and Discord’s Settings. It has no use while using Discord or gaming. The stereo mix setting is used to send the input sound of the computer as output.
Solution 1: Disabling “Stereo Mix” Setting Some keyboards provide USB connectors for other devices to plug in and due to certain bugs, it can cause this issue. Wrong Plug-in: Lastly, another common trigger for the problem is when the Headphones are connected in the keyboard.Sound Drivers: It is also possible that maybe the correct drivers are not installed or maybe the drivers that are installed are corrupted which may be triggering this problem.This can cause a problem where the in-game audio is heard from the mic. Sound Settings: If in the sound settings the input device or the output device is selected as “stereo mix” it prompts the output (your speakers) and the input (your microphone) sounds to mix.
