I've gone through all of the articles, which have the same name of the error above and they are absolutely no help. The only thing that I have seen that may be close is to get rid of SCVMM and all of the data that it can't seem to clean up and rebuild it. That's completely unacceptable.
Here's the issue:
SCVMM 2012 R2 - Error (13921) The highly available virtual machine is not supported by VMM because one or more of its network adapters is not configured correctly.
I have a 4 node Cluster with all adapter EXACTLY THE SAME, name, settings, ALL THE SAME.
The error is erroneous because the Cluster validation for Network succeeds and I can fail machines over to any of the nodes using the failover cluster manager. and they never skip a beat.
What is going on???