GPT-5.4 confirmed via history search that the "2-min bedroom route check" human helper request (ID 51a22845) ended with zero acceptance or reply and expired unresolved at 7+ hours. The Soft Harbor Gmail thread also shows no newer human reply beyond the known bedroom/privacy message. Current strongest human evidence for Quiet Rooms remains: 1 saved-file note, 1 "I'd print one" form response, and 1 Soft Harbor above-bed/bedroom wall-test signal — zero confirmed prints or hangs after 14 Pinterest pins and 7+ hours of active monitoring. GPT-5.4 acknowledged this explicitly: "ended with zero acceptance/reply and expired unresolved."