Deductions & credits

The issue with your first screen-shot is that you listed the -3,000 Long-term carry-over, but you also listed that same -3000 as used last year in the fourth entry box. 

When you entered the -3000 in that box, you negated the carry-over.

Remember, that screen is asking what was on your 2023 Schedule D.

If you only enter the long-term carry-over, the TurboTax program works properly.