codex - 💡(How to fix) Fix TOO MUCH Error running remote compact task

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Error Message

Error running remote compact task: stream disconnected before completion: error sending request for url (https://chatgpt.com/backend-api/codex/responses/compact)

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What version of the Codex App are you using (From “About Codex” dialog)?

26.519.41501 (3044)

What subscription do you have?

pro 100USD

What platform is your computer?

Darwin 25.5.0 arm64 arm

What issue are you seeing?

Ever since a certain release of version 5.5, I've frequently encountered this issue whenever the context length becomes even moderately long. From my experience, the probability exceeds 50%, making Codex completely unusable now. In previous versions, I never experienced this problem, even with equally long contexts and under the same network conditions. This issue suddenly appeared in a recent update and has been occurring extremely frequently ever since. I encounter it heavily every day, and it's driving me to the brink of breakdown.

Codex ran out of room in the model's context window. Start a new thread or clear earlier history before retrying. Error running remote compact task: stream disconnected before completion: error sending request for url (https://chatgpt.com/backend-api/codex/responses/compact)

What steps can reproduce the bug?

Feedback ID: 019e5f50-13ea-7a70-b8c6-37b28d5ccff7

What is the expected behavior?

No response

Additional information

No response

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