Troubleshooting tree

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  1. No trace: stop and add one.
  2. Wrong fact: was the span in the pack? If not, refuse or fix the index.
  3. Tool error: the model is quoting your handler.
  4. Should have refused: the gate failed, not the tone.
  5. Slow phone turn: time ASR, model, and TTS separately.
  6. Change one thing. Rescore the same tasks.

Sources and go deeper