Hello!

Here is what we need.
https://steamhost.cn/steamcommunity_com/app/1364390/discussions/2/4208120382991365719/


Also context on what you might have changed to cause this change in behavior (installed a new media device, microphone or anything similar) .

Sometimes, even monitors with included sound capabilities (speakers/microphones) when connected over HDMI with video cards that support sound over hdmi, can affect the audio device listings on the system ( they can add new devices), and might interfere .