Thanks! Deleting the 0.0 and leaving Box 6 blank allowed me to move forward.
To experiment, I also deleted the 1099-int and then entered it manually, which also worked. However, I think I am supposed to enter the address of the Payer and TT never showed the address missing as an error. However after I used the PDF form for as an upload, I did get a TT error during the Review which said to enter in the Payer address. I think entering in the address is important, so I went with your suggestion which was to just leave Box 6 empty, hope that is okay with the IRS. 🙂
