Same issue. Need to delete the form and then go over the state return again.
Expand tax tools on the left-hand side --> select tools --> delete a form --> scroll down near the bottom where the state return should be listed and delete the gross compensation form (or any other form you might be having issues with).
Then go back to the state return and run it again. Need to make sure under the income and adjustments section of the state return that only 1 employer is showing or whatever # matches your W2.
This should clear the smart check then and allow you to Efile.
