Codex Desktop stream disconnected after update

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

26.709.11516

What subscription do you have?

plus

What platform is your computer?

Windows 11x64

What issue are you seeing?

After updating Codex Desktop, I frequently encounter connection failures.

The error message is:

"stream disconnected before completion: error sending request for url (https://chatgpt.com/backend-api/codex/responses)"

Before the update, Codex worked normally. After the update, even simple tasks may fail and the response stream disconnects.

What steps can reproduce the bug?

Feedback ID: no-active-thread-019f501c-4391-76b3-a0a7-74f50a589323

What is the expected behavior?

Codex should complete the task normally and return the generated response without disconnecting.

Additional information

Additional information:

• Location: China mainland
• Network: Using a proxy connection
• Tested with multiple nodes (Japan/Singapore/Taiwan)
• The issue still occurs occasionally.
• Screenshots attached.
• Feedback ID: no-active-thread-019f501c-4391-76b3-a0a7-74f50a589323

<img width="1115" height="236" alt="Image" src="https://github.com/user-attachments/assets/2f2f08c6-917c-4d62-85c1-b977c302377e" />