There may be forms required for your federal or state tax return that aren't yet available. If that is the case, the program will not let you e-file. You can check the status of the specific forms needed for your returns in the links below.
Some users are experiencing a similar message when importing a large number of imported stock or cryptocurrency transactions. If your tax return includes those, please see the below link for more information.
How do I file my return when I see the Transmission Trouble screen?
[Edited 02.12.22 |10:29a]