Cannot synchronize host

[Gaborolu]

Hi! Communities.

     I see every 30 seconds a ESXi host in my vCenter environment had a Warning.

Cannot synchronize host hostesxi. A general system error occurred: optional value not set error.

I not be exactly how repair it, but maybe will solve the Host ESXi reconnecting to the vCenter.

I have a cuestion. Because these errors happen?

[asajm]

Hi Gaborolu

What are the details and contents of the warnings?

What is the ESXi sync host that you mean?

What are the details and contents of the errors?

[Gaborolu]

My solution was log onto the host and restart the services with next command: service vmware-vpxa restart