I have a typical situation. I have about 14K Servers managed on an ePO where all the machines receive the AMCore Content version and engine versions regularly without any issues. However about 7-10 servers which are online and running with the same Agent version 5.0.6 would not display Amcore Content version and engine version instead is shows Amcore content version v0.5 and Amcore engine version as N/A. as per the below screenshot. Kindly advise how to proceed further.
I also have the logs from one of the problematic server for your reference below.
This could be a number of things. I would start by attempting to update the systems with the content package from mcafee.com > security updates. If the AMCore gets updated then we can assume their may be something wrong with the Agent so I would start by looking at the mcscript log for any errors.
If the local update doesn't work or the mcscript log doesn't show anything wrong, I would start looking the mfemactl log for an signs of injectors into the updater process.
Did you check the logs suggested as these will likely point to the failure reason?
Did you check with the local update package?
Likely something in regards to the agent. I would suggest opening a ticket with the McAfee Agent team if you are unable to spot anything wrong within those logs.