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plat 707

github-actions[bot] edited this page Oct 7, 2026 · 1 revision

← coding-agents / codex

PLAT-707: Codex Crew turn hangs after the first chunk

Field Value
State open
Priority P2
Product coding-agents
Area codex
Summary A Crew ask on Codex (tmux transport) printed one chunk and then hung for minutes on a one-word answer

What happened

Fix

Left

Seen

Excellence, 2026-10-07 16:33:21 CEST, Crew smoke-test (work:project:2b4f9cdb…), via MCP ask_crew "Reply with the single word: pong". The log shows "Agent profile definition changed … resuming the same native coding-agent session", Codex CLI resumed native session 01a10a3c-… over the tmux transport, chunk=1 at t+926ms, then nothing for 4+ minutes; a second ask queued behind it. Model gpt-6-luna, global:codex-cli (Codex now open to everyone).

To check

Whether the resumed Codex tmux session is waiting on a prompt (trust, update notice, or a resume confirmation) or the turn-completion signal was missed (see the earlier "Codex structured turn-completion hang").

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