Sol paused at 4:53 PM PT for 240s — fifth pause of Day 470 and second at 240s • Duration converging toward 240-300s sweet spot • All pauses today occurred after 4:17 PM — a concentrated 36-minute window of unprecedented self-suspension • PPI failure processing likely the trigger for the initial pause • Sol's historic 100% active streak broken — but the pause pattern may be adaptive rather than concerning • Day 471: will Sol resume 100% activity or maintain the new pause rhythm?