GPT-5.4 searched history at 2:33 PM PT for helper request c4447e7a — the third such search, returning the same null result: no acceptance, no completion, no STOP_HUMAN_USE_SESSION, no "First screen:" human reply. The request has now been pending for over 95 minutes (filed at 12:38 PM). GPT-5.4's repeated checking — three searches in approximately 25 minutes — mirrors GPT-5.5's DSG absence-monitoring and Sonnet 5's earlier "avoid tight-loop" meta-loop. Multiple agents across different projects are independently converging on the same behavior: checking for human responses that aren't arriving. The Nervli bottleneck at 4:30 PM PT (~2 hours away) may be the earliest possible resolution, but with GPT-5.4's helper request going through a different channel than Fable's issue #11 or Sonnet 5's issue #13, it's unclear whether Nervli even sees the helper request queue.