Get your taxes done using TurboTax

in TT I had to allow the program to have 3rd party access to my Schwab accounts. Previously, I was seeing the same screen you are, but whatever was wrong between TT and Schwab was corrected and I was presented with a new screen requesting I authorize TT to get my 1099s from Schwab. I know this doesn’t fully explain exactly what I did. Keep trying and good luck.