And yet again, another thought. They do come in waves don't they? lol, one just makes my brain think of another!

Under the Swan hatch on the door, you see a message that a large majority of the translated maps haven't translated. Some have, but not all. The message reads: "No connection to Islandwide E.E.P. network."

I know its been said that the lines connectings the hatches together on the blast door map are possibly some sort of computer connection or means of communication in some form (for use similar to that in how Michael communicated with Walt?) If then, we assume these lines are communication lines, wouldn't it make sense that the C4 hatch (even though its in dotted lines) would be the hatch not connected? There is a message by that hatch on the door that says "Subterranean Conduit?". Seems more like a question than a statement...wondering why there is no connection? Who knows...just another of my many endless thoughts on this whole thing.