Codex is ignoring instructions, agents.md and making stuff up as it goes along -- it's become very hard to actually use for productive development.

Resolved 💬 2 comments Opened Nov 27, 2025 by pippu Closed Nov 27, 2025

What version of Codex is running?

0.63.0

What subscription do you have?

Max

Which model were you using?

gpt-5.1-codex high

What platform is your computer?

Linux codistry-1 6.8.0-86-generic #87-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 22 18:03:36 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

What issue are you seeing?

Codex is ignoring instructions, agents.md and making stuff up as it goes along -- it's become very hard to actually use for productive development.

What steps can reproduce the bug?

Uploaded thread: 019ac630-34cb-7351-a896-e483c3082817

What is the expected behavior?

_No response_

Additional information

_No response_

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