The question is on the Tax & Int Worksheet. I was frustrated looking for it on the Home Int Worksheet. It has the very similar heading; Home Mortgage Interest Limitation (instead of Limited) Smart Worksheet, but no question about limiting interest. Once I found the right worksheet, with Michael's help (at the help line), it worked fine.
Also, the workaround instructions to override only works for Windows (right click). Mac users must click on the field and select Edit->Override.
Michael's guess was that my entering 3 1098s caused the total debt to be over the limit, checking that box. Once checked, it must be manually unchecked. Good theory. Not sure if it is true.
