So I'm able to connect to the server myself, and a fair number of friends also appear to have no issue.
But it seems like whenever one of my friends in particular attempts to connect, he will get a refused connection, and everyone else will be timed out of the server.
Additionally, the server itself will go down, and there doesn't appear to be anything in the log/console to show for it.
Any suggestions?
Edit: I'm running FTB Continuum 1.3.1
And I apologize if this is the wrong subforum.