might not be just VMs...
Customer server installed something last night and since then hourly throws this error...
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File Server Resource Manager Service error: Unexpected error.
Error-specific details:
Error: GetVolumeInformation, 0x80310017, The data drive specified is not set to automatically unlock on the current computer and cannot be unlocked automatically.
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It only started appearing in the logs after an update. They do have a bitlocked backup, but that has opened ok and the other drives are fine.