I have a Headset Problem.
I have a Headset Problem.
Here’s a rewritten version of your text, aiming for clarity and conciseness:
"I'm experiencing an issue where my microphone suddenly stops recording on my PC. It’s detected correctly when plugged in, but no audio is captured. I've confirmed the microphone works fine in another device using my headphones, and that the microphone itself is recognized by Windows. Specifically, the microphone shows up in the sound settings, but recordings aren't being made. I’ve tested with both my PC’s built-in microphone and a connected headset mic, and only the built-in one fails to record audio."