I ended up going the manual route. Turns out there were not many boxes that needed to be completed, but I'm wondering if some steps that would've usually been automatically conducted by TurboTax via import were skipped when going the manual route, because this year I had to answer extra questions about alternative minimum tax and simplified foreign tax limitation election -- relating to foreign tax credit received via Schwab and elsewhere, and associated with form 1116, etc -- which I never had to do before, although I also received foreign tax credit in prior years. There were more than several questions relating to this and it took me a good while to figure out how the heck to answer these, which, conflated with the failed import process, wasted even more of my time. If this isn't fixed next year I will try other software.
