Livebook

So as I said in another post my Livebook doesn't want to be seen by my computer but it is seen by my sons laptop the only strange or thing that is different is that the Livebook is plugged into the router while all the other Nas drives are plugged into the switch. So I have decided to buy a new switch which has more ports on it and see if having everything plugged into the the same switch will make a difference. Even if it doesn't I do need some spare ports.