Firstly I am sorry for the disruption to your gaming..
Basically there is still an intermittent issue with the routing to the server network port. The server it's self is not going down, I have a number of utilities added to the server that allow me to see what is happening to the server it's self.
I am in discussions with the server provider and they cannot see an issue. If this persists and I do not get the response I require then I will look to move the server again.