Fix #2: Uninstall Roblox Player and delete the Appdata folder. If everything is updated but Roblox is still crashing, the next solution that you can try is to completely remove the game.

1] Run Roblox as an administrator Sometimes, all you need to do is run a program as an administrator to fix the issue. Roblox might be crashing if you are running it without due administrator ...

The Roblox crashing on your Xbox Series X is an issue that can be caused by various factors. This could be due to a game bug, a corrupted cached file, or an outdated console software.