Hi Donamato,
I had looked through the restjavad.0.log and notice the following:
[/shared/device-discovery-tasks DeviceDiscoveryTaskCollectionWorker] Discover device x.x.x.x in group cm-bigip-allBigIpDevices
[/shared/device-discovery-tasks DeviceDiscoveryTaskCollectionWorker] The address provided (x.x.x.x) does not match the configured discovery address (1.1.1.1) on this device.
[/shared/device-discovery-tasks DeviceDiscoveryTaskCollectionWorker] Failed to post device-group cm-bigip-allBigIpDevices keys to device x.x.x.x: org.apache.http.ConnectionClosedException: Connection closed
[/cm/global/tasks/device-trust/94d31990-c5d7-482a-90b2-54eac4b9b2cb/worker BigIPTrustTaskWorker] Failed to add device to bigip device group, state is POST_FAILED : Failed to post device-group cm-bigip-allBigIpDevices keys to device x.x.x.x: org.apache.http.ConnectionClosedException: Connection closed
[/cm/global/tasks/device-trust/94d31990-c5d7-482a-90b2-54eac4b9b2cb/worker BigIPTrustTaskWorker] Failed to post device-group cm-bigip-allBigIpDevices keys to device x.x.x.x: org.apache.http.ConnectionClosedException: Connection closed
Any clues on what does that mean ?