I have a dedicated server with Windows 10 - far away from me, in datacenter.
I create external switch in Hyper-V to connect my VMs to Internet with "white" IPs. I attach it to NIC with internet (server also have other NIC, but it not connected, maybe for datacenter local network, I think).
When I apply this external switch, my host lost internet in browser (!), but I still have connection by RDP without any problem (!). Somehow I see my server in Internet, but my server not see Internet.
On previous server I have connection with external switch without any problems. What can be cause of problem? Maybe it something with new 'Default Switch' in Hyper-V, that cannot be deleted?