Disable live updates to files?

[lambchop01]

I have issues getting droppy to respond/browse the files when any directory watched directory is changing. For example, I can access my downloads folder via droppy, but when I am downloading a large file externally via torrent, droppy cpu and ram usage skyrockets and droppy becomes unusable. I pause the torrent download and everything works great. Is there any way to disable live file updates on specific folders and switch to a manual/scheduled scan (ie. 1 every 15 mins)?