Can't FTP to my PlusNet webspace

[#1]

Suddenly this morning I cannot connect to my PlusNet webspace? It was working then earlier, now it just times out. 
Is there some maintenance going in?

[#2]

Nothing I'm aware of David, and from here I'm able to access your webspace:

>ftp ftp.plus.net
Connected to ftp.plus.net.
220-PLEASE NOTE: If you have a non-subscription account you
220-will only be able to login to this ftp server if you are
220-dialled into our network.
220-
220-A Maximum of 4 concurrent connections are allowed to this
220-server, each session is limited to 256KB/s downloads.
220-
220 Plus.Net FTP Server #1 ready
User (ftp.plus.net:(none)): br******
331 Password required for br******
Password: ******
230 User br****** logged in

[#3]

Mine is working ok...:)

[#4]

Odd it is now working again.
I am accessing it from my iPad using an FTP client called Transmit.
Thanks again.