Anyone else getting a flag regarding W2 Social Security tax withhold $$ amount by employer being too much?

Deleting your W-2 and re-enter.  See if that clears it.  If you imported the W-2, try entering it manually.  Also, to make sure there is not an amount in box 7.  

The Retirement Savings Contributions Credit (Saver’s Credit) helps low and middle-income taxpayers save for retirement. Sometimes this is called the Credit for Qualified Retirement Savings Contribution or Retirement Credit. It’s a non-refundable tax credit which means it can’t reduce the amount of tax owed to less than zero.  If you have the opportunity to contribute to a retirement plan at work, you may be eligible for this credit.