Error
[k] [CloudException.CreateBucketFailedExpt] [AzureManager.assureBucketExists] Failed to ready a bucket (problem with getting container reference), caused by [StorageException] Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.
Cause
We see this error occur when the system clock on a device is out-of-sync with its region. The error is generated by Microsoft’s Azure cloud and not our software.
Fix
Check the system time on your device and retry the backup.