All VDAs reported as Power State Unknown in Studio

Connectivity is lost to the hypervisor and all VDAs show a power state unknown within the studio. The hosting connection test runs successfully Host Connection credentials are valid andnew machines can be created New machines are in power state unknown as well...

Error: "Power State Unknown" "CDS_EVENT_HOSTING_FAILED_POWER_ACTION" in XenDesktop

Machines in Desktop Studio or Desktop Director display a Power State of Unknown. CDSEVENTHOSTINGFAILEDPOWERACTION The Citrix Broker Service detected that power action '%1' on virtual machine '%2' failed. This problem is most likely due to a host issue. Check that the configuration of the virtual...