Yes, I found this later on the forum. If you filed by paper last year, you must use $0 for the AGI or e-filing will be rejected. TT should put a note in the software to display when they are asking this question. It would have avoided this issue.
And asking separately for the AGI of both the filer and spouse, when the 2020 form was a joint return, makes no sense at all. TT should fix this.
