Live migration Vnic on hosts randomly losing connectivity HELP

Hello Everyone,

I am building out a new 2012 R2 cluster using VMM with converged network configuration.  I have 5 physical nics and teaming 3 of them using dynamic load balancing.  I have configured 3 virtual network adapters in host which are for management, cluster and Live migration.  The live migration nic loses connectivity randomly and fails migrations 50% of the time.

Hardware is IBM blades (HS22) with Broadcom Netextreme II nics.  I have updated firmware and drivers to the latest versions.  I found a forum with something that looks very similar but this was back in November so Im guessing there is a fix. 

http://www.hyper-v.nu/archives/mvaneijk/2013/11/vnics-and-vms-loose-connectivity-at-random-on-windows-server-2012-r2/

Really need help with this.

Thanks