I'm on Windows 10 1809 and Hyper-V Version: 10.0.17763.1
Whenever I try to open a window that needs to look at info about Hyper-V's network switches, for example "Virtual Switch Manager" or when I open virtual machine settings it will load up virtual switch info too, 3 new network connections get created.
Not only can't I delete them (Hyper-V manages their creation and deletion) they slow down system exponentially.
Also no hacks or any intervention was made into Hyper-V settings, Hyper-V was straight up enabled in "Add or remove features" and after reboot I created new virtual machine, but that machine had no Internet then I went into investigation and I noticed that many network connections.
If I restart vvms (Hyper-V Virtual Machine Management) service then all network connections are deleted and new are created (3 for "Default Switch" and 1 for create by me "External Switch")
My Network Connections:
