When using a Remote Task Execution Server and running a task with that Task Execution Server, you see the following error similar to the following in the System Event logs:
Source: Microsoft-Windows-DistributedCOM
Date: 9/25/2017 12:00:00 PM
Event ID: 10009
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer:
DCOM was unable to communicate with the computer using any of the configured protocols.