[Defect] In the ‘stocks’ income section, TurboTax warns to re-enter your sales (but doesn't specify for what)

I have a lot of sales from different brokers.  Upon entering the "Stocks, Cryptocurrency, Mutual Funds, Bonds, Other" section, TurboTax gives this warning every time I enter: 

"We need to re-enter your sales! We stopped importing your sales because you've reached our transaction limit for either non-covered sales (4,000) or for all sales total (10,000)."

 

I don't know what it which entries it wants me to fix, if there is more to do than the one that was done, etc.