Improve lazy loading of certain folder types

I really like the option that prevents certain folder types (e.g. network, cdrom, etc.) from automatic loading. But instead of just switching this option "off" and "on" I would really prefer to have a third option that let the folder be automatically loaded if the tab becomes active.

In other words I don't want to manually trigger the folder content loading each time, instead I just want DOpus to automatically load the content in the moment when the tab is activated (comes to the foreground).

Leo/Jon what do you think about such a third operation mode?

It's a decent idea. We've already made a note of it. We can't say when or if we'll implement it.