Many changes to a DA or group result in an error such as
1) "The client has been disconnected from the server. Please call ManagementGroup.Reconnect() to reestablish the connection."
Followed by;
2) "Failed to populate membership and relationship instances"
After these errors, sometimes the change appears to have committed, other times not. It doesn't seem to matter which computer is running the console.
How can I troubleshoot this?