TurboTax "not ready" to e-file my Virginia amended return? We are in October!!

Long story...  because of a bug in TurboTax 2023 H&B, my 2023 taxes were miscalculated and I paid too much in April.   A later software update fixed the problem.  So, now I am forced to amend my returns to recover the difference.

 

The transmission of the amended Federal return went nicely and was accepted by IRS.  However, when I try to e-file my Virginia amended return, I get this:

 

"Tax Year 2023 transmissions are not available. TurboTax is not ready to process Tax Year 2023 for this return. "

 

What to do?

I really don't want to print 50 pages and snail-mail them to Richmond to get $170.   There must be a workaround.