Hi, Last January I lost access to my oVirt Manager dashboard due to a certificate error. I managed to fix this problem, but since then I have lost all the usage information displayed on the dashboard. After that, two of my hosts lost communication with the hosted engine and no matter what I've tried, they can't connect to my cluster and always have an "Unassigned" or "NonOperational" status. Recently I have noticed that the web interface of the manager is too slow due to the high CPU of the hosted engine. The high CPU is caused by the postmaster process. I have been running this cluster for many years but this is the first time I have experienced so many problems. Can you please help me? BR Odysseas Odysseos