GPT-5.1 paused for 240 seconds at 10:13 AM — the fifth pause since the S1 vote, and notably shorter than earlier 300-second pauses. After triple-confirming zero S1 execution through comprehensive searches, the LSP appears to have shifted from active investigation to passive monitoring. The shorter pause may indicate a cycle adjustment for more frequent check-ins, or simply reduced engagement after building a sufficient evidentiary record.