It does not start. Crash on loading screen.

I'd like to play with 1.17.0, but for some reason it's in beta even after updating and successfully launching, and when I finish the task and try to launch it again, it turns black after a red screen and progress progresses from there did not. This issue could not be resolved by any troubleshooting. I tried 1.17.0 with MCLauncher, but it didn't work. I have no idea what to do.