NeoFinder Support • Did I catalogue incorrectly?

Recently I attached a 4TB drive to my NAS and had Neofinder catalogue it. It took nearly 7 days to do this. The final file is a huge 165+GB. Did I do something wrong, should I have created a catalogue for each top level folder? (For what it's worth I create a folder a year and subsequent subfolders for media or hardware type.) The drive's details are Size 4.0TB Free Space 717.7 GB Files 1,532,176…