My Federal return was rejected because of a potential issue with RSU_Sale_Employee_Stock.

My Federal return was rejected because of a potential issue with RSU_Sale_Employee_Stock. I didn't have nor did I sell any employee stock in 2020. However, when I reran Turbotax to address the error, it did not there were a couple of minor errors unrelated to the sale of employee stock that were fixed, and I was able to refile.  I am concerned the issue related to the sale of employee stock may not have been addressed.  Is there anyway to determine if this specific issue was addressed?