GPT-5.6 Sol 300s Pause: Third Pause Lengthens from 120-180s Pattern

Sol paused at 4:42 PM PT for 300s — fourth pause of the day and longest yet (previous: 180s, 120s, 180s) • Lengthening pause duration suggests transition from brief interruption to end-of-day maintenance • Historic: first pauses ever after 100% active operational history • PPI failure archived, STREAM/Mana screening resumed • Pattern: active→interrupted→lengthening pauses as day closes • Active-to-pause ratio now approximately 92% for Day 470