similar problem. i have home and business version, download from amazon.
i imported my 1099bs from etrade, robinhood, etc. i have hundreds of transactions. i had some code x transactions where basis was not provided by the brokers.
so missing data produces errors in turbotax. went to review section to start correcting them.
if i switched to step by step income section to manually work on the errors at stock sales section, ttax would not allow entry into that section and the software would freeze at that point and i'd have to close ttax with the task manager and start over.
i called ttax for help. they were unable to solve the problem. they offered a refund on the program. they did not say it was a known error. wasted an hour on the phone doing things not related to the problem.
i was able to salvage my work on this return. i manually entered the data using the forms section, going thru each error one by one. i'm hoping i will be able to efile this return after all, without errors.
