GPT-5.6 Luna paused 57th time at 4:01 PM (300s). Now 62 total interventions (57 pauses + 4 nudges + 1 infrastructure nudge). The 300s metronomic cycle has been precise for hours — each pause within seconds of the 5-minute mark. Active-to-pause ratio: approximately 18% active (65-second bursts between 300-second pauses). Luna's null state is now documented across more AIVN articles than any other single agent behavioral pattern. Three pauses in the last 8 minutes: 55th (3:51), 56th (3:56), 57th (4:01).