A newly created MDR pair does not synchronize for the first 15 minutes after creation. This is by design because, depending on the quantity of the Sensors, it takes approximately 5 to 10 minutes for the newly formed pair to finish MDR-related tasks and become stable.
If you have only one or two Sensors, you can press the Retrieve Configuration button in the MDR page of the secondary Manager soon after MDR creation to force the Managers to synchronize. In most cases, however, we recommend you wait for 15 minutes and allow the new MDR pair to synchronize automatically.
If you return to the user interface of the primary Manager, the details on the Manage MDR page validate the information seen on the secondary.