Form 1099 R Non-qualified Retirement Plan or IRA Box

I've completed my return, and Smart Check is telling me that the box referenced in the subject shouldn't be checked. It is checked. (There's a "red" X.)  However, there is apparently no way to uncheck it. Nothing happens when I click on the "red X." I'm confident I've provided the correct information. What should I do? Will this impact my refund or create an issue with my return?