Hi Trevor,
Yes, I rebuilt the Search & Filter cache. Yes, I do use WP ALL Import, the latest version.
It’s odd that out of 4459 posts that were update/added that only a few seem to not be recognized. I can add that piece of code to functions.php. I imagine I will need to rebuild the Search & Filter cache again?
The other thing is, I wonder why my search form, under the General Tab-> “Search in the following post types:” I have two other boxes labeled “posts”. There are actually 3 boxes labeled “posts”. Checking all three did not fix it though.
I will try the code you suggested and see if that fixes it.
Thanks!
Art