I set up a test domain with one virtual switch and in order to keep it segregated from our LAN when I need to, I simply switch the connection type within the virtual switch from external to internal/private. This was working great till just the other day when I made the switch and it didn't seem to finish the changes. Now when I try to change the setting, it's grayed out and there's an additional note at the bottom saying "Some settings can't be changed because you have multiple network adapters for the management operating system."
When I look at ncpa, I see my 2 NICs, the team it's on and for some reason 3 virtual ethernet adapters with different IPs from my guest DHCP.
I've restarted yet am still unable to modify these settings. I don't want to nor can I anyway remove the one virtual switch I've made. Next plans were to shutdown all hyper-v services then see if I'm able to go from there. Ideally I'd like to keep this adapter and fix whatever stuck setting(s) were never applied when I made that property change.