403 CONNECT tunnel error on repository sync

Running into an issue where repository sync works fine locally but fails inside Codex tasks with a 403 CONNECT tunnel error.

Opened a support case (05810125) and got escalated to the “specialist team” a week ago with “may take a couple of days” — no response despite follow-ups.

Anyone else hitting this? Or know how to get eyes on escalated tickets?

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I found the same issue when trying to push a new branch into the remote repo.

git -C /workspace/xxxxx push -u origin dev (failed: CONNECT tunnel 403)

Thanks Scott - good to know I’m not alone but is there a way to get support? I can only reach a chat bot that tells me someone will get back to me in a few days.

It seems it maybe related to Codex running within a Sandbox, and thus stops Git push commands to remote repos.

> Remote DNS/network is still blocked in this sandbox

As it states it cannot resolve the host.

> Could not resolve host: ``github.com

Still investigating…