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Sergey Petrov · May 5, 2023 go to post

We were able to resolve the issue. The WRC noticed an error in the configuration. As it turned out, the agent's address was incorrectly specified on this server. Instead of a locally installed agent, there was an arbiter address causing this error. In the mirror configuration, I changed the agent address for this server and everything worked fine.

Sergey Petrov · May 4, 2023 go to post

Thanks for the answer. But the ISCAgent service is installed and running. The ISCAgent service was the first thing I checked. Restarting the service does nothing.
>> [Utility.Event] Failed InstanceLookup (agent probably not running): instance not found 
The WRC says that this error indicates a problem with the locally installed agent.