I only have the problem with filesonic though. EVERY other file host works perfectly.
Here's another log where the same thing happens. I'm downloading at an average of 850kbps and when it drops to 1 stream my speed actually dropped to 40kbps!
http://jdownloader.org/pastebin/51239
As I said in my previous post, this does not happen using downthemall....which I prefer not having to use.