Hello, We are trying to implement ITSI in the context of networking (SDWAN / WAN  / LAN). We have decided that our core service would be a site, for which we provide different kind of connectivity and managed services. We have upgraded our ITSI to the latest version nearly one month ago, and we are experiencing some kind of data loss or inconsistency. It starts with one or two services which turn to grey in the service tree view, and when we open these services, we see that the KPI are also greyed, and set to "N/A". Nevertheless, data is there when we go in the itsi_summary index. Then, more and more services are turning to grey, and after some time all the services of the same nature are greyed, no more KPI available. We also see that service tree is becoming inconsistent, entities are attached to wrong services, or services with no more attached entities. Has anyone met this kind of issue?   Thanks, Stéphane ... View more