HyperV guest discovery failed since 11.1 update

HyperV guest discovery failed since 11.1 update

Hi,
 
I recently updated to OpManager version.  Since the update, the guest VMs on our HyperV servers are not showing in OpManager.  I have tried re-discovering and deleting and re-adding the hosts but they still do not appear.  Our VMware hosts are all still displaying fine.
 
Has anybody else experienced this issue? Does anybody have a fix for it?

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