Me too, and I've tried to put in the AGI six times. I read here an hour or so ago about someone else with the same issue, and he said he just keyed in 0 and it took it.
I tried that, and it worked for me too!
There is something broken here - I've used Turbox tax for at least 8 years and it was telling me I'd not done so in 2020. And my numbers - which TT pulled itself from last year - did match what IRS has. :(
I have yet to try the State again, but maybe now that it took federal - I did not pay all this money to have to print a stack of paper and buy a large envelope and hoof it to the post office, y'all! And I see where I went through this same nonsense last year, although I have blocked that out of my mind!
