Hello.
The first thing would be to check in the ILO of each server if there are any hardware errors.
Did you use the custom image from HPE, when the build was installed?
It would be reconedable to update the firmware of a server with problems with the latest Service Pack (SPP).
You should also apply the latest patches to your 6.5 version.
Enrique Espinel
Senior Technical Support on IBM, Lenovo, Veeam Backup and VMware vSphere.
VSP-SV, VTSP-SV, VTSP-HCI, VTSP
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