Just to see if maybe MediaMonkey_4.1.16.1836 didn't load correctly, I reloaded 4.1.6 and, again, the content of a folder took a very long time to load. So I went back to 4.1.5.
Is this a known problem with 4.1.6?

I have nearly 200,000 songs in my library.If I click on the Entire Library in 4.1.6, the library comes up quickly. It's just when I access a folder on my computer through Media Monkey that it takes a very long time for the content to come up. that