(In reply to lek from comment #0)
> Magnet links does not download. Does not find other peers.
> 
> Reproducible: Always

It sometimes takes two days to only establish a connection and fetch the meta data from the torrent I added through a magnet link!

Still a problem in 4.3.1 on Debian Stretch. Magnets with peers won't start at all, on the other hand qBittorrent opens the magnet link instantly.

Doesn't work with russian magnet links.
Example: 
magnet:?xt=urn:btih:A3F1E784D0A11963283F04D0ACF1989E6466A0C1&dn=%5Btorrentino-net%5D%20%D0%92%D0%B0%D0%B9%D0%BB%D1%8C%20%D0%9F.%2C%20%D0%93%D0%B5%D0%BD%D0%B8%D1%81%20%D0%90.%20-%20%28%D0%A0%D1%83%D1%81%D1%81%D0%BA%D0%B0%D1%8F%20%D0%BA%D1%83%D1%85%D0%BD%D1%8F%20%D0%B2%20%D0%B8%D0%B7%D0%B3%D0%BD%D0%B0%D0%BD%D0%B8%D0%B8%3B%20%D0%9A%D0%BE%D0%BB%D0%BE%D0%B1%D0%BE%D0%BA%20%D0%B8%20%D0%B4%D1%80.%20%D0%9A%D1%83%D0%BB%D0%B8%D0%BD%D0%B0%D1%80%D0%BD%D1%8B%D0%B5%20%D0%BF%D1%83%D1%82%D0%B5%D1%88%D0%B5%D1%81%D1%82%D0%B2%D0%B8%D1%8F%29%20%5B2010%2C2013%2C%20FB2%2FPDF%2C%20RUS%5D&tr=http%3A%2F%2Fretracker.local%2Fannounce&tr=http%3A%2F%2Ftr.peerfect.org%3A6969
URL: http://www.torrentino.me/torrent/1093562

Magnet links seem to work with KTorrent 5.1. If not please reopen this bug.