Issues connecting to Core

I am having the same issues that Ross mentions. I tried clicking on help and entering 255.255.255.255 and it worked. What is going on ?

Hi @Michael_Guy,

So we can better assist you, please provide a brief description of your current setup using this link as a guide.

Make sure to describe your network configuration/topology, including the model/manufacturer of any networking hardware currently in use, so we can have a clear understanding of how your devices are communicating.