I was downloading this file and it was going great, I got it up to 73% and it suddenly stopped saying it 'needed more sources" so I right clicked on it and clicked "find more sources to download from". it went through its usual 300s countdown but when it hit 0s, it said awaiting sources. I right clicke dit again and then I clicked resume download and it said "queued" for about two seconds then it went back to awaiting sources. I need to know why it says "resume download" when I right click on it...did it pause or just stop trying? And how do I get it to complete?