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    "asr": "streaming",
    "model": "qwen3:30b",
    "cold_observed": false,
    "microphone_permission_measured": false,
    "media": "All 12: DTLS connected, local srflx / remote TURN relay, growing outbound RTP"
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      "code": "audio_transport_failed",
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      "recovery": "Next two-stream round succeeded without restart"
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