Strangley a friend of mine was having the similar problem connecting to the same site, he changed to using active instead of passive and it worked.
Here is the log for what happens if I try with active:
[R] Connecting to slguden.no-ip.com -> DNS=slguden.no-ip.com IP=213.112.70.175 PORT=21
[R] Connected to slguden.no-ip.com
[R] 220 SLGuden's FTP Server
[R] USER luthius
[R] 331 Password required for luthius.
[R] PASS (hidden)
[R] 230 User luthius logged in.
[R] SYST
[R] 215 UNIX Type: L8
[R] FEAT
[R] 500 Unknown command.
[R] REST 100
[R] 350 REST supported. Ready to resume at byte offset 100.
[R] REST 0
[R] 350 REST supported. Ready to resume at byte offset 0.
[R] CWD /
[R] 250 CWD command successful. "/F:/Servern" is current directory.
[R] PWD
[R] 257 "/F:/Servern" is current directory.
[R] TYPE A
[R] 200 Type set to A.
[R] PORT 62,140,195,41,10,65
[R] 200 Port command successful.
[R] LIST -al
[R] 150 Opening data connection for directory list.
[R] 425 Cannot open data connection (10060).
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