My Difinity is connected to the Audix using a hub and to the network. I upgraded my Network, and since then, I can't get to Audix via the LAN. I changed IP addresses but can't get it. Can't I just change the cabling so the Definity and the Audix are just connected to my Network without the hub in between? I don't know why I think that the two systems must be directly connected. Is this true?