Sorry for the time it take me to answer
Actually the problem is that I disable the “Control Center” (I don’t know how you call it) at the port :4443 and now is no more reachable.
Because I found a this document on how to enable SSH for NCP but you need the Control Center.
Can you tell me if this is possible to enable it back and how to do it please?
This weekend I will be at home and try to do it.