Hello, Sorry for my epic english :( I have a strange issue. I have generated an encryption key with the tool (UI.Portal.EncryptionCreate.zen). Then  I activate my key for data encryption (UI.Portal.EncryptionManaged) and encryption work fine. But when I reboot my server the key is removed from the data encryption key list (UI.Portal.EncryptionManaged) and I have to re-activate the key. Perhaps somebody have an idee ? Cache version : Cache for Windows (x86-64) 2016.2.2 (Build 853U) Windows: Windows Server 2012 R2 Standard Thanks Sébastien