Has anyone received an error message when entering for 1095-A data?

the most common error is that when box A on the 1095-A  is zero or blank for a month all boxes for that month must be left blank in Turbotax. Zero for whatever reason is not acceptable. 

What finally worked for me was to switch browsers *and* clear the browser cache.  This was recommended in the Turbotax help app for this issue.  I was using Safari on a Mac, then switched to Chrome on the same Mac, but still experienced the problem.  After clearing the cache, the problem went away.