Supposedly that's a "it's currently running which version of the software?" issue: https://arstechnica.com/space/2024/08/nasa-confirms-slip-of-crew-9-launch-to

Supposedly that's a "it's currently running which version of the software?" issue: https://arstechnica.com/space/2024/08/nasa-confirms-slip-of-crew-9-launch-to-late-september-for-flexibility/ https://arstechnica.com/space/2024/08/nasa-confirms-slip-of-...