Error importing 2022 TurboTax data into Quicken

Importing a .tax2022 file into Quicken Premier (for Windows, current subscription version) fails with Error 2 or Error 5. There is no indication what those numbers mean.

 

Importing previous years' TT data has always worked.

 

We end users have no way of knowing whether the problem lies with TT or Quicken. Help?