I currently have 2 user Realm's created based on what network users need to access. I have Pulse Secure setup to allow our DHCP server to handle IPs. If users sign into the "basic" realm, an IP is assigned without issue, no matter how many people sign in. My problem is when a user signs into the "elevated" realm, only 1 user is able to connect as DHCP is not assigning an address out of the DHCP range that has been assigned.