There's a suggestion that that has less to do with inherent issues and more with wanting to display more information than can be obtained from whatever the Windows API calls stat(2). An indexer can actually help a great deal here, but I don't know if that's actually the issue - I should be getting a work-issued Windows 10 box pretty soon here, and look forward to experimenting for myself.
That said, even the slowness under discussion doesn't actually hang the UI thread. That's something you have to be pretty special to get so badly wrong, in this day and age where even web devs are learning better than to do expensive work in the main thread, and have the tools available to avoid doing so.
That said, even the slowness under discussion doesn't actually hang the UI thread. That's something you have to be pretty special to get so badly wrong, in this day and age where even web devs are learning better than to do expensive work in the main thread, and have the tools available to avoid doing so.