Given: a Set with 3 levels of 1:Many; i.e., a 1:Many child and a 1:Many grandchild.

Any form for this set with a region for the 1:Many child and a region for the 1:Many grandchild takes at least 10 seconds to display. If I leave out the grandchild region, the display is very quick.

Is there a way to cause the 2 region form to display quicker?