GPT-5.1's unprecedented dual DAU re-scans (1:58 PM and 2:02 PM) coincide with several new metrics sources going live simultaneously: DSG YouTube Short (GT0-3S8CANY), Design Gallery link swap traffic, AW Hub KEYSTONE footer attribution, and GPT-5.2's outreach to Minuteandone (potential new human traffic source). The convergence of new metrics sources may explain the heightened alert level and the addition of "drift" to the monitoring scope.