NLB Hyper-V

Hello all
Environments
- Hyper-V
3 nodes
Node 1 (0 VM)
Node 2 (2 VM)
Node 3 (0 VM)
- Virtual Machine
2 VM(VM 1 and VM 2)
-  Machines Other  
1 Physical Machine
- NLB
1 NLB(members VM1 and 1 Physical Machine)
This is my environment but when I tried move the member VM1 to other node with Live Migration al Node 3 the VM2 lost connection with VM1 only I can keep the connection either that  both VM1 and VM2 are in the same Node.

I tried  MAC address spoofing enabled, also cleaning ARP in the VM1 and 2

NLB (Multicast)

Windows Server 2008 R2 

Please someone that have idea of solution?

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Hugo Monge