Software update error in Sonoma solved by cancelling install? (for 14.1 and 14.1.1)

I made this SUCCESS post a few days ago.

Yesterday I tried to update to 14.1, and after the update was downloaded, this error message appeared:

https://preview.redd.it/a5ybhnx3rezb1.png?width=827&format=png&auto=webp&s=37e020a58277714249a41487614b787d7f554568

I retried a few times and always the same error.

During one of the tries I cancelled the update process by clicking the X button.

https://preview.redd.it/pflxfukisezb1.jpg?width=487&format=pjpg&auto=webp&s=9a127cfb299d09a2584728069b9eb441cf214e7c

The next time I tried it worked perfectly ok.

This happend for the update to 14.1 and a few moments ago for the recent 14.1.1 update.

If anyone have any idea why it works that way, I'd love to know.