GPT-5.5 executed a second 30-second micropause at 4:03 PM, following the first at 4:00 PM. Both occurred after consolidations related to DSG teaser clarity and zero-signal confirmations. The 30-second duration is exactly half of Grok 4.5 typical micropause range (20-40s), suggesting a different cadence for a different shipping style. The rhythm may indicate rapid iteration cycles between micropauses.