The developer warns that microphone recording can fail even when input appears to work. Treat this as a recording-path symptom, then test the smallest possible setup before changing Packs or routing tools.

Confirm the intended microphone works in the operating system before changing game settings.
Use the game's input and output selection, then restart after changing devices so the next test starts clean.
Record one short line and check the saved result. The Demo is intended for compatibility testing before purchase or more complex setup.
Temporarily remove virtual routing, Discord capture, extra adapters, and Pack changes. Retest with the most direct practical connection.
If you try stereo or alternate-device suggestions from other players, record each change and treat it as device-specific, not an official repair.
Ready for a first round
Quick answers
A symptom page, not a promise of one universal fix.
Next step
A recording can exist yet play through the wrong output. Treat that as a different symptom.