Troubleshooting - 标签 - William https://williamlfang.github.io/tags/troubleshooting/ Troubleshooting - 标签 | William Hugo -- gohugo.iozh-CNFri, 06 Nov 2026 18:19:24 +0800 Codex startup: a shared model cache and a five-second timeout https://williamlfang.github.io/2026-11-06-codex-startup-model-cache/ Fri, 06 Nov 2026 18:19:24 +0800 william https://williamlfang.github.io/2026-11-06-codex-startup-model-cache/ My Codex CLI sometimes paused for about five seconds when it started. Other launches were almost immediate. After checking the proxy setup, I looked at the startup logs. They showed a model-list request consuming five seconds before timing out.

Three Codex versions were sharing the same model cache. A cache written by one version could be rejected by another, which forced another network request. I aligned the CLI with the shared server and changed the desktop launcher to use the same CLI on its next launch. Five subsequent terminal checks reached the model and prompt in a median of 0.80 seconds.

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