They site this Ars Technica article: https://arstechnica.com/space/2024/08/nasa-likely-to-significantly-delay-the-launch-of-crew-9-due-to-starliner-issues/ http

They site this Ars Technica article: https://arstechnica.com/space/2024/08/nasa-likely-to-significantly-delay-the-launch-of-crew-9-due-to-starliner-issues/ https://arstechnica.com/space/2024/08/nasa-likely-to-signifi... > Three separate, well-placed sources have confirmed to Ars that the current flight software on board Starliner cannot perform an automated undocking from the space station and entry into Earth’s atmosphere. The reasons why the current software can't perform this operation when it could during ground testing are supposition though, and it seems Jolopnik ran with that a little bit.