@komir2004 do you have special retention settings on this job? I have one job that keeps failing with this error and I have “Keep a specified number of backups” set to 4. Every 4th day my jobs start failing with this error. I have a suspicion there might be something in the retention code that might be causing it. I’m going to wipe the job and backup files and go back to the default “older than” retention to see if that helps.