I ended up mailing paper copies to NY state today and attached a note saying Turbotax Business is not approved for e-filing IT-204-LL and hence the paper copies. Let's see if they charge a penalty after all this. I cross-checked that there has been no money debited from my account from TT for the IT-204-LL.
If there are suggestions on other methods for next year, I would be very interested. I have been using TT for over a decade and would not have looked to change if not for failures such as this......
