Got it, thanks for the update.
If the issue comes back on a Pro account, please open a new report and include the Request ID right top corner of the chat > Copy Request ID and your Cursor version, and we’ll take a look.
There’s also a similar open thread on macOS with an active investigation: Voice input button starts audio context but receives silent stream — level meter dead, no transcription (macOS, fresh install)
Feel free to add your details there if it matches what you’re seeing.