Get schedule D and Form 8949 in fillable PDF form from the IRS at www.irs.gov and prepare them by hand.
Enter your numbers into TurboTax modulo 1,000,000 and confirm your short term loss amount; the tax due result will be correct.
Discard the stock related forms with tiny numbers produced by TurboTax and insert your own forms.
You are already filing on paper anyway.
