HyperV your LACP is failing not in mode SET
Failed while adding virtual Ethernet switch connections
Attaching a virtual switch to an LBFO team is deprecated. Switch embedded teaming (SET) is an inbox replacement for this functionality.
THE FIX – POWERSHELL my Friend
wheres my NIC for teaming?
disable-netadapterbinding -componentid vms_pp -name
NIC Teaming Creation:
New-NetLbfoTeam -Name “NIC Team Name” -TeamMembers “NIC1 Name”,”NIC2 Name” -TeamingMode LACP -LoadBalancingAlgorithm Dynamic
Hyper-V vSwitch Creation and Binding
New-VMSwitch -Name “Hyper-V vSwitch Name” -NetAdapterName “NIC Team Name” -AllowNetLbfoTeams $true