https://blog.ast.moe/en/tags/troubleshooting/Recent posts: GorimuchuHugohttps://blog.ast.moe/en/blog/2026-09-26-2/Sat, 26 Sep 2026 19:07:00 +0900https://blog.ast.moe/en/blog/2026-09-26-2/<p>When I launch the Codex CLI, it always displays “Welcome to Codex, OpenAI&rsquo;s command-line coding agent” and prompts me to re‑authenticate from <code>Sign in with ChatGPT</code>. Even after logging in, the same screen appears again on the next startup.</p> <p>Since there was an issue this morning, I initially thought the service might still be unstable and confused that with this behavior. However, when I changed the launch method locally and compared the results, the re‑authentication screen this time was tied to the state of the local background server. I’m not sure whether this morning’s outage caused that state.</p>