TV's Frink said:

What do you mean "crashed?" What happened exactly?

Well, the 1st .rar file DL'ed without a hitch, then the 80 other files all said "acquiring new IP address, please wait 4 minutes" or something very similar to that.

So there was a countdown (similar to a queue list in a P2P client) and after the four minutes were up, it still displayed the acquiring address message, but the countdown restarted at 5 minutes.

This kept on going, with one minute being added to the wait time after each countdown reached zero. After 20 minutes of this, I gave up and closed J-Downloader.