That link gave me a CSV file. My client was on the CSV but the Name was longer than what Lacerte allowed, so thought it was a mismatch. Other replies are saying that should not matter. I tried submission again and found when I moused over the "US Failed Transmission" message under "Activity":
"The program did not successfully transmit the tax filing. The filing failed pre-submission validation. Validation Failure: Error 854: Your E-fling privaleges (sic) have been temporarily disabled by Lacerte. Please verify the 1 EFIN number associated to your account at LacerteAccountants.com/EFIN-Facts"
However, I get "This site can't be reached" when I try going to LacerteAccountants.com so, another dead-end.
Follow the step in the article below to register your EFIN with Intuit.
https://proconnect.intuit.com/community/license-information/help/register-your-efin-with-intuit-before-e-filing/00/4921