first time posting on the boards so admin please move into the appropriate section if need be. I'm having an issue with a 3 node lab working on. I originally built the nodes and lowed the CVM memory to 8 gb. i was getting alerts indicating high memory use between all 3 CVMs with random reboots of each at any given time. nothing was running in the environment at the time either. i noticed spikes when utilizing the image service and uploading isos. recently i was starting to build out an infrastructure. i configured a VM as an NTP server, changed the NTP settings in prism to use this new server as an ntp source. not too much time later, all CVMs were unavailable and all services down. i tried cluster restarts and am running health checks now. i can ping the CVMs without a problem, seems the hardware on each of the NUCs is fine as well. Just wondering where else i should be looking to see exactly what the issue is.