I was downloading 28 days later, and it constantly says more sources required. So I search for more sources, and it found a couple, but it didn't connect, and so I'm back to more sources required. But the thing is, I look on search, and the file that I'm downloading - the exact same file - there are about 30 users with this file. So I'm wondering why I can't connect to at least one or two of these people. So I cancel the download completely, then go back to the search page and click on the exact same file to start downloading it again from scratch, and instantly I connect to someone and the download is going fine ( but of course I have to start from the beginning again. ) This isn't a one-off. This happens a lot, and I wondered if anyone else has found this, and if they know why it happens. I don't think I explained that very well.
And this should probably be on the "problems" page.