Do you know when 2023 Form 1041 can be efiled?

This post says it's fixed.  Try updating again.

https://ttlc.intuit.com/community/taxes/discussion/i-am-getting-error-cde-54-when-trying-to-efile-my-trust-returns-for-fed-and-ca-1041-541-forms-i/00/3196363 

Your Trust/Estate e-file may be held up by the release of Form 3800, General Business Credit, or Form 3468, Investment Credit, both of which are due on March 1, 2024. Because updates are released after business hours Pacific time, we recommend you update your software the next day, run Review again, then try e-filing again.

You can confirm the release date of forms in TurboTax Business using this tool: Forms Availability Table.

@PatriciaV  That lookup doesn't list Business 1041 under Windows.