I'm running version 3.1.6 64bit on Windows 10 (latest patches, system up to date). When I scan the network I see MAC addresses but I never see Client IP Addresses.
In the settings and preferences section I navigated to the Discovery tab and increased the IP scan attempts to 5, then to 10. Neither improved the situation.
I do not have a router, the switches are configured in flat isolated networks which are made visible to each other via a Fortinet firewall with rules allowing traffic to pass between them. This will be changing in the future but for now I'm trying to understand what IP addresses are living on a given port on the target switch. What am I doing wrong?