Netgear Discovery Tool 2.0.4 Will Not Allow Connection Selection

Appreciate this is relatively old post, but I have exactly the same issue.  NDT 2.04, Win11 Pro.  Loads up ok, but there is no network connection showing to select.  I have ESET smart security and turn off all blocking and firewall.  I can access switches using web address, and Prosafe Plus utility loads up fine (it was problematic on some Win 10 machines) and it finds (most) switches.  However, I like the NDT interface and function so prefer to use that.  To be clear - this issue is not that it can't find the switches - it is that it appears not to be detecting the Network cards (Wifi or Ethernet), so never gets to the scan.