I was afraid of this. I received the Apex today and tried to follow instructions. Stuck already and number for neptune constantly busy. I cant get past a blank blue screen on the display unit. So far I have hard wired to router, EB8 and base unit connected and powered. Solid green light on ethernet, flashing greens on V1/2 and v3/4 and green on EB8. I have a mac and think what I have to do next is find the IP address from the display. How can I do that when it's blank? Can anyone help?