On my capital gains form being generated by Turbotax, lines 5a and 5c are reversed. Turbotax placed my Net Sales price in the Gross Sales Price line and vice-versa.

I assume this swap is causing your federal review to fail.

According to a TurboTax FAQ, the team is aware of this issue and is working on a permanent solution.

For now, as a workaround, you could temporarily remove the sale, go through the review again (it should pass), then re-add the sale. The software glitch should go away and the review should continue to pass as it did for me.