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Reconnecting loop #12458
Description
What version of the Codex App are you using (From “About Codex” dialog)?
Version 260203.1501 (523)
What subscription do you have?
pro
What platform is your computer?
Darwin 25.0.0 arm64 arm
What issue are you seeing?
Stuck in reconnecting loop. Finally times out 5/5 with message: "stream disconnected before completion: error sending request for url (https://chatgpt.com/backend-api/codex/responses)
What steps can reproduce the bug?
Any prompt
What is the expected behavior?
A working model.
Additional information
019c808e-4fc4-7952-90d3-776f36afe1ba
I have seen this issue being brought up, but it keeps getting closed saying the issue has been fixed. Otherwise I would give a thumbs up, but it keeps getting closed. This issue making codex unusable.
Activity
github-actions commentedon Feb 21, 2026
Potential duplicates detected. Please review them and close your issue if it is a duplicate.
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etraut-openai commentedon Feb 21, 2026
There are many reasons that this error can occur, which explains why you will see many different reports.
The most common cause is a configuration error (e.g. forgetting that you defined an OPENAI_BASE_URL env variable). The second most common cause is a network connectivity issue due to a VPN, proxy, etc.
If you see this again, please use the
/feedbackslash command to upload your logs and session details, then post the thread ID here. I see that you've posted a thread ID above, but that thread ID is not in our database, so you either didn't use the/feedbackcommand or didn't successfully complete the upload. That could also be indicative of a network connectivity issue.etraut-openai commentedon Feb 26, 2026
I'm going to close because there's not enough information here to investigate further.