CSI147 I'm not a computer expert, just checking your issue on Google find this, maybe help ? :
This type of freeze usually happens when the game or voice engine tries to initialize an inactive, incorrect, or missing microphone device the exact moment you press your push-to-talk key.
Quick Fixes:
Turn off "Exclusive Mode": Open your Windows Control Panel, go to Sound > Recording tab, right-click your active microphone, and select Properties. Under the Advanced tab, uncheck "Allow applications to take exclusive control of this device". Click apply.
Disable unused audio devices: In that same Recording tab, right-click and Disable any disconnected or virtual devices you aren't using (like webcam mics, monitor audio, or virtual audio cables).
Match sample rates: In your microphone's Advanced properties, ensure the default format sample rate matches your actual playback device (e.g., both set to 2 channel, 16-bit, 48000 Hz).
Toggle Streamlined Push-To-Talk: If you are playing a Steam-based game, go to your in-game audio settings and turn on Streamlined Push-to-Talk (or equivalent). This keeps your mic continuously recording in the background so the game doesn't hitch when initializing the audio channel.
Close third-party voice tools: Fully exit background software like Voicemeeter, RTX Voice, or Razer Synapse, as they often clash with in-game voice
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