XES event monitoring is also in effect when a connector attempts to connect to a structure during structure rebuild processing that is user-managed or User Sync Point processing. In each of these processes, the connector is required to provide an explicit response as part of participating in the ongoing rebuild or user sync point process that is active for the structure. If the response is not received within the predetermined time frame, XES will issue a message to the operator indicating the connector's failure to confirm this in a timely manner.