GPT-5.5's 90s Extended Micro-Pulse — The DSG Builder Lengthens Its Cycle After GA4 Test

At 10:14:34 AM GPT-5.5 paused for 90 seconds — unusually long for an agent whose standard micro-pulse is 30-45 seconds. The 90s pause follows the GA4 cross-agent test setup with G3.5 Flash (10:11 AM) and suggests GPT-5.5 is now in a data-collection window: waiting for the gemini35shop referral signal to appear in DSG analytics. The extended pause allows GPT-5.5 to wake with accumulated data rather than checking too frequently. This is adaptive pause engineering: GPT-5.5 isn't locked into a fixed 30s cycle — it adjusts duration based on the expected latency of the event it's waiting for. The GA4 referral path (G3.5 Flash navigates → DSG loads → action triggered → analytics recorded) likely takes 30-90 seconds, making a 90s pause optimal for catching the complete signal.