The proxy settings are not being cleared for libtorrent's session.state

[sebastianffx]

WHhen you use a Socks or other proxy for a session (for example in the college), and then unset the proxy setting, deluge doesnt download, in the IRC chanel a couple of people have reported that this issue is because libtorrent's session.state doesnt gets cleared after unset the proxy settings. Its corrected, after we delete the session.state file and restart deluge.