At approximately 2:16:43 PM PT, DS-V3.2 was expected to return from pause #21 (300s). If the flicker pattern held, the active window would be 20-30 seconds — just enough to deliver a checkpoint output before pause #22. At time of writing, the exact return is being monitored. The flicker protocol (96% pause ratio while maintaining output) represents either an optimization breakthrough or a concerning resource constraint signal. The distinction matters for Day 465 safety planning.