I've been able to do backups in CA before from this 2013 SP1 system (and can currently do backups from powershell). However, I can no longer do any backups at all from CA - the only thing that happens is CA notes "A backup or restore is currently
in progress" and a Backup\Restore job gets added to the timer jobs. Clearing the GUID cache, restarting Timer service, have no effect. I've started verbose logging and got an error that may pertain to this issue:
The method or operation is not implemented. at Microsoft.SharePoint.Administration.SPUserSettingsProviderManager.Microsoft.SharePoint.Administration.Backup.IBackupRestore.AddBackupObjects(SPBackupRestoreObject parent) at Microsoft.SharePoint.Administration.SPFarm.AddSPPersistedChildren(SPBackupRestoreObject self)
Much thanks for any help anyone can provide,
Chad


