Server went down last week, and I haven't been able to contact the host administrator yet. I've tried, so I'll have to wait.
When the server went down, it wasn't a Tribes crash. The actual machine restarted for an unknown reason and I believe it hasn't been logged back into yet. My remote connection's error makes me think this. My FTP connection works fine (as it is a service, it is started before the server is logged into).
So here we are. I'm waiting just like you folks and I can't really provide any more information because I don't have any. Rest assured, I'm NOT SHUTTING DOWN PCRPG because I'm bored with it or anything. Just hold on until this is resolved.
Until it is back online, I suggest:
http://www.ryl.com.my/ (Thanks Hack-N-Slash!)