What would cause the last 4 rows of comboboxes to have the text selected? There is nothing that I am aware of adding/changing that would cause this and it is consistent each time this window is opened. No input is given for it to display this way. This started happening after I placed the labels and comboboxes into a table layout panel. Before, all the items were drag/dropped into place with no containers.
Looking at it now, I believe the left column, at least, should be a listbox instead, but that doesn't explain why the text is highlighted.