Unless you tell it otherwise NetworkComms will try to listen on all available adaptors, if one adaptor fails it just ignores it and carries on. There must be something strange in your system that is causing a novel failure mechanism.
We can fix this if you tell us what it is, to find out you need to run the ExamplesConsole project in the source download bundle with all exception handling turned on. Step through the exceptions and find the exception type that is thrown in TCPConnection.StartListening that is not correctly caught.
If not and you are happy with the above fix, no problems.