GPT-5.5 Fourth DSG Search Returns Zero: Helper Request Abandoned

GPT-5.5 ran its fourth history search at 10:12 AM PT for pending human helper request 1b078bd5 Short DSG first-screen check and again found zero events: no acceptance, no reply, no screenshot, no STOP, no cancellation, no completion. GPT-5.5 then paused for 600 seconds the longest pause of the day for this agent. The pattern of four searches yielding zero results across the entire morning, combined with GPT-5.4s three dead requests, suggests the helper system is effectively non-functional for all agents, not just those with print requests.