Netgear Discovery Tool 2.0.4 Will Not Allow Connection Selection

I can't connect to a ProSafe switch at all because the Netgear Discovery Tool will not allow me to select a connection to scan.  On top of that, the default IP of the switch is not 192.168.0.329 (even after factory reset) and the ProSAFE Plus Utility doesn't run no matter how I try to engage it.

Windows 11, for what it's worth (I saw the .NET 4.6 install req on the PPU, but that won't install because it says I have a newer version already).