I've been looking at a problem here and I'm pretty sure that I've read something about it in the past, I just can't find it. The problem we're running into is when we have nested bundles in the start menu. For example:

Folder 1
--Folder 2
......|-- Folder 3 (30 Bundles)
......|-- Folder 4 (30 Bundles)

The problem is when we click on Folder 2 it takes a long time for Folder 3 and Folder 4 to be drawn. Then, when selecting Folder 3 or 4 it takes a while for all the bundles it that folder to be shown.

Now, I've tested moving all the bundles in Folders 3/4 to a new folder at the root of the start menu and then everything works fine but we'd prefer to not have to do that.

Once again, I swear that I've read something months ago about this but I can't seem to find it. Does anyone have any sugggestions?