qBittorrent official forums

Hi, I wanted to ask you where I can find Italian torrent sites or plugins (?) I found a couple but some are dead or not accessible.
Another thing, I usually take the magnet and start it via qbittorrent, default settings given that the speed does not exceed 5mb/s and I don't think it can improve, but I'm more interested in consistency and that it doesn't die at the end of the download.
Thanks in advance