Ever since I had to change PCs and redownload all my AB software I have been unable to go online with a controller via Studio 5000. I used to be able to connect with the provided cat6 cable at my station as well as the company Wi-Fi. Neither of these work now. However, I AM able to go online if I use my personal hotspot on my phone and get into the network using our company's cisco VPN. Why this works and not the other ways is beyond my very minimal experience with networking. I have tried to manually set my ipv4 address to the same range as the controller and no luck. I even tried to duplicate the DHCP address that was given to my hotspot connection and try that as my address for my hardwired connection. No Luck. I know I must be missing something very simple but I'm out of ideas.