I've tried everything... I have

Added clusters
Added nodes
Set my username and port (forwarded properly)
Made a cache, upload, and download folders

Here are my problems:

If I make a query (which works correctly), some files have the text in yellow. When I choose add trigger for these files they never move from triggers to downloads. Files who have text in white move to downloads, but never start. Which problem could be causing this?

(Please excuse my english, I am from Sweeden but I know english better then Japanese ;D )