@Grama4two
If you are sure that you have satisfied all RMD requirements, then in TurboTax, on each form 1099-R for RMD withdrawals, answer that The entire distribution was an RMD then on the following page, to the question What is the RMD for your account? enter the amount of the distribution you took from that specific IRA account.
That will solve your problem.
All the best.