The software has a glitch. There is a fix, that a third party user came up with... Sad that TurboTax didn't do it correctly in the first place. It does not instill confidence in their product.
Here's the fix for the 2210 error: Add a dollar to the amount it's asking you about. It doesn't change your refund or payment. Apparently it has to do with a rounding error. I did that, and the software was happy and I was able to print so I could file by mail (recommended).
