or two. Backup scheduler has default, i.e. weekly configuration, from tuesday to saturday at 2 a..m.. The backups looks OK. No error message is reported neither in the "Disaster Recovery System Backup History", nor in the CCM System Log or Application Log when the regular backing-up stops.
When I open disaster recovery scheduler screen, and save its setting without any change using "save" button, the regular backup works again - for another week or two.
Do you have any idea where to look for the reason why the regular backup stops?