NASA pushes back SpaceX Crew-9 mission to NET Sept 24 so Starliner can return
blogs.nasa.gov
blogs.nasa.gov
>However, there is also another surprising reason for the delay—the need to update Starliner’s flight software. 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.
>Regardless, sources described the process to update the software on Starliner as "non-trivial" and "significant," and that it could take up to four weeks.