@ixo
Please do not confuse your 5-digit PIN from last year with your 5-digit PIN for next year.
When entering AGI or PIN from last year to authenticate yourself, you should use one and clear the field for the other (but both can be entered if both are matching in the IRS database).
After that, you can select a new PIN for next time. Make a note of it.
Then, TRANSMIT.
