While running multiple jobs at different intervals, you might get failure events corresponding to the MCPSHostServer or MCPSHostClient host.
To resolve this error:
On the agent machine, go to \NetIQ\AppManager\bin\PowerShell.
Open the MCPSHostServer.exe.config file and set the maxActiveClients key to a higher value.
Open the MCPSHostClient.dll.config file and set the maxActiveServers key to a higher value.