I just filed my taxes and got the same rejection others have: "... CA_MCTR_Payment - There is a potential issue with Form 1099-Miscellaneous if you received this form for payment of the California Middle Class Tax Refund.".
When I went back into TurbTax and followed their "Help Me Fix It" button, there was a text window stating a product update would be coming on January 30th. After updating, they said to go back into the return file and go to Federal Taxes/ Federal Review and Answer the question about the California Middle Class Tax Refund and refile return.
