Error occurred during Storage enumeration. Operation is not Supported

I am in the process of adding new Server 2016 Core servers to a Hyper-V cluster, where I will eventually be replacing our Server 2012R2 servers.

Everything is going very well, we are currently in the co-existing phase and VMs are happily moving between all servers without problem.

However I have just recently started getting errors in Server Manager when trying to access disk information under 'File and Storage Services'

If I try and view the new servers I get an error stating "Error occurred during storage enumeration. The requested operation is not support"

I have been through WinRM troubleshooting and have found the following.

WinRM is configured by Group Policy Object to allow to listen on all IPv4 and IPv6 IP address, and this can be confirmed:

C:\Users\admin.tima>winrm enumerate winrm/config/Listener
Listener [Source="GPO"]
    Address = *
    Transport = HTTP
    Port = 5985
    Hostname
    Enabled = true
    URLPrefix = wsman
    CertificateThumbprint
    ListeningOn = 10.0.1.3, 10.0.2.3, 10.10.10.113, 10.10.10.123, 127.0.0.1, 169.254.6.216, 192.168.10.39, ::1, fe80::5efe:10.0.1.3%35, fe80::5efe:10.0.2.3%33, fe80::5efe:10.10.10.113%6, fe80::5efe:10.10.10.123%9, fe80::5efe:169.254.6.216%29, fe80::5efe:192.168.10.39%34, fe80::d52:6b8b:740:b37%32, fe80::6c75:85f:66:68f6%31, fe80::75a5:aec9:77e0:da7d%2, fe80::bd5e:2154:b16b:ea0e%15, fe80::c852:c45c:4b30:f736%30, fe80::f18e:8071:8f94:bdb%18

I can remotely connect to the servers using test-wsman:

PS C:\WINDOWS> Test-WSMan -ComputerName svr-hyp-03


wsmid           : http://schemas.dmtf.org/wbem/wsman/identity/1/wsmanidentity.xsd
ProtocolVersion : http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd
ProductVendor   : Microsoft Corporation
ProductVersion  : OS: 0.0.0 SP: 0.0 Stack: 3.0

I have completely turned off the firewall to ensure that this is not causing the problem, however the WSMAN firewall rules have been configured by group policy too:

I am able to mange these servers using other remote systems like PowerShell, Hyper-V manager, Computer Management (Disk Management)

I was wondering if anyone has seen this before, or if someone can tell me what process the storage enumeration is running so I can look at that.

Thanks,

Tim