Here's a clue for your developers to figure out the issue. I first efiled my federal taxes. They were accepted the same day after a few hours and in the Filing status, it clearly shows the date and amount of the auto debit scheduled.
Then a couple of hours later I efiled the state taxes. They did not have any payment or refund due. There was of course the other bug where Turbo tax charged me 25$ for the efile instead of 20$ for being an Advantage customer. The Filing status after the state efile has the date of my Fed tax payment blank!
Hopefully, this helps your developers in narrowing and fixing the issues.
Regards,
