Telecomms servers & disconnecting them.
Created by: PJB3005
So the wiki and the code both say that servers are optional for a telecomms network.
They are, but there's a slight quirk.
If you disconnect the common server from its bus, the common channel will break.
Why? Because the bus sends the signal to every server connected, if it fails that to every hub, if THAT fails to every broadcaster.
It stills sends the signal to a connected server: the engineering one, which obviously discards it, but the bus still stops giving a shit and never sends to the hub / broadcasters.