Although the Azure Stack HCI is in trial period, those errors will be occurred when it is not register with Azure.
The new created VM will not appeared on cluster but only appear on one of the nodes if I create the VM on Azure Stack HCI cluster by WAC.
After register the Azure Stack HCI with Azure on WAC, those errors will be solved.
The new created VM will be appeared on cluster if I create the VM on Azure Stack HCI cluster by WAC.