Code for i: No response from server

I try to set up code for i right now and right with the connection I get the error "Not connected to [ip]! No response from server" and I don‘t get why.

I‘m the first to attempt this at my company and I usually use RDi, which works normally.

I also ran the strtcpsvr command with the server application *SSHD.

Can I actually look up if the service has already started?

And do you know any other traps I could‘ve fallen into?