I started my robot today that sports 4 v4 EZB's (one is an IOTiny) then started EZ Builder up wanting to show him off to guests. None of the EZB units would connect. I found that all the IP addresses I had programmed are incorrect. The real problem is one of the EZB units can't be found mat all even with the search function. The IP Discovery on the right side of the connect tool is not even seeing any of the units at all. I am connecting the EZB's through a Engenius point of access that is attached with a Ethernet cable to my main Xfinity router. Could this be an issue? Any suggestions?