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Compaction/Autocompaction fails #17508

@alanxchen85

Description

@alanxchen85

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

Version 26.409.20454 (1462)

What subscription do you have?

pro

What platform is your computer?

Darwin 25.3.0 arm64 arm

What issue are you seeing?

Image

autocompaction gets stuck at this and sends error: 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?

Uploaded thread: 019d7927-56b7-7110-99a9-05daa49544de

in this thread max context is 760k, also happens at 1mm

This is not consistent. sometimes happens sometimes doesn't. sometimes if you keep prompting it you can even get it going again.

What is the expected behavior?

finish autocompaction

Additional information

Bug has been around for a while

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    bugSomething isn't workingcontextIssues related to context management (including compaction)

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