"You have lost your connection with Mirage Source"

[Nean]

That's the message, I get, when I link a map to another, and try to cross. Everytime too. I don't know when this started, as this was my first attempt to map anything, as I've been working on the programming. I'm using MSE4, I'd appreciate any help, or explanation to this. I don't get any error codes, or anything highlighted, so I'm not sure how to go about fixing this.

EDIT: I fixed it. I think the problem is, I'd try to cross, before pushing send, on the map editor. Stupid n00b mistake, on my part.