Error installing VRA on Hyper-V 2016 (SCVMM 2016)

Hi all,

I am doing a PoC VMware to Hyper-V.
The installation of both the ZVM’s was no problems, also the VRA’s on VMware were running in no time.
However, the vra installation on Hyper-v 2016 keeps failing.

I see the VM being created, modified and then it is deleted and the install fails. Looks like the failure happens right after the network card is attached to the VM. I looked at the properties of the VM, the network config seems ok. I tried several networks, static and dhcp.
I use the 6.0 U3 from Zerto and we are running SCVMM 2016 (1807) and Hyper-v 2016.

Firewall is disabled in the Hyper-V server and SCVMM.
The account used is a Domain admin.

Logs:

Hyper-v server – c$\ZertoAgent\ZVM\logs
Errors:
18-07-24 15:30:36.31,Error,1,reject connect to site 7cdab8bf-f44d-4c33-bc28-47f5e8501fcc (refused),
18-07-24 15:32:04.19,Error,23,failed retrieving IpSettings for vm E9692A12-9CD8-46DF-AC04-8D8F04999811. unexpected error occured: Object reference not set to an instance of an object.,”System.NullReferenceException Void CollectVmIpSettings(System.Guid, System.Collections.Generic.IEnumerable1[System.Guid], Zerto.HyperVAgent.WmiWrapper.IWmiInstance, System.Collections.Concurrent.BlockingCollection1[Zerto.HyperVAgent.Requests.IpSettings]) System.NullReferenceException: Object reference not set to an instance of an object.
at Zerto.HyperVAgent.Processors.GetVmsIpSettingsProcessor.CollectVmIpSettings(Guid requestId, IEnumerable1 requestVms, IWmiInstance vm, BlockingCollection1 totalIpSettings)”
18-07-24 15:32:16.64,Error,14,process 10020 will close with run timeout 5000 msecs. ,
18-07-24 15:32:16.64,Error,14,fail execute zclean. reason:force close due to timeout. (error=801),”Zerto.HyperVAgent.ProcessWrapperException Void ForceClose(System.Diagnostics.Process) Zerto.HyperVAgent.ProcessWrapperException: force close due to timeout. (error=801)
at Zerto.HyperVAgent.Infra.ProcessWrapper.ForceClose(Process process)
at Zerto.HyperVAgent.Infra.ProcessWrapper.DoRun(String exe, String commandLine, String workingDirectory, Int32 timeout)
at Zerto.HyperVAgent.Infra.ProcessWrapper.Run(String exe, String commandLine, String workingDirectory, Int32 timeout)
at Zerto.HyperVAgent.Processors.ZCleanProcessor.Execute(ZClean request)”
18-07-24 15:47:21.69,Error,1,reject connect to site 7cdab8bf-f44d-4c33-bc28-47f5e8501fcc (refused),

Event in ZVM:
Vra installation host name=hvserver.domain.com. Failed: failed to install vra driver on host [Host 44a92cc3-b1d7-4266-841a-7e46ef227448, server f9d077de-e46e-501f-393c-761ff5269705]

Any help would be great!

Kind regards,
Martijn