Dears,
Kindly note that this issue happening with the majority of the nodes (Network Devices) as attached in screenshot IP and Devices Name disapeared .
When did this start? Is your console and appliance the same version?
Internally we do use unique IDs for nodes that look like that, but they shouldn't be appearing in your console.
Actualy I cant remember but everything was good after the installation , and console and appliance are the same version .