I use SecureConnect in order to Target / Get Config from my router
(SuperPipe 155): telnet password is fine, but after I choose one of
the security profile (I
know the password is correct), and I get a response of:

Error(14): Either the router is busy (
someone else is configuring it) or the 
security profile you selected does not 
allow you to save/restore router 
configurations. Make sure nobody else 
has telnetted to the router, and that 
the security profile you select gives 
you full access to the router, and try again.

I do not have another telnet session (or at least - I believe so! how
can I check that there is no session in progress?)

Any idea?