Why does TurboTax think I had a break in health insurance coverage?

I read through the post of almost the same subject, but it did not address my problem as far as I can tell.   As far as I understand, we do not have an HSA. We have Medicare and Supplemental Insurance.  So, I entered "None of the Above" on the page asking if we had HSA or MSA, or Medicare Advantage.  And I entered "Family" on the next page asking what type of HDHP we have.  Am I answering one of these wrong?