Please delete the following folder: ~/Library/Application Scripts/-Machine-Scheduler A macOS update broke the functionality, so in order to restore full functionality we made changes to use a small helper script instead of abandoning the app and its users. When Backup Scheduler was released in 2013 it worked flawlessly by calling the system time machine functions directly. This is done automatically if Helper is installed, otherwise it displays a reminder. It simply tells the Time Machine app to start a backup based on the app schedule that you set in the preferences. This app only instructs the system when to start a backup. Where can I set up a new Time Machine disk?Īll settings are still handled in System Preferences / Time Machine. Note: In Sleep mode computer can only start backups if “Power Nap” is supported otherwise conditions can only be checked when computer is running.ġ. #5: 'Start backup in every: 1 day and/or when idle for at least 3 minutes' AND “Backup between 5pm and 10pm”Īpp tries to start a backup every 24 hours between 5pm and 10pm if computer is idle for at least 3 minutes. #4: 'Start backup in every: 1 day and/or when idle for at least never'Īpp tries to start a backup every 24 hours whether or not computer is idle. #3: 'Start backup in every: never and/or when idle for at least 10 minutes'Īpp only tries to start a backup when computer is idle for at least 10 minutes. #2: 'Start backup in every: 6 hours OR when idle for at least 5 minutes'Īpp tries to start a backup every 6 hours OR when the computer is idle for at least 5 minutesīackups could be more frequent than 6 hours. #1: 'Start backup in every: 6 hours AND when idle for at least 5 minutes'Īpp tries to start a backup every 6 hours but only when the computer is idle for at least 5 minutesīackups won’t be more frequent than 6 hours. The app does not need Helper for its basic functionalities: Time Machine backup status & statistics.Automatic scheduled backup (instead of a reminder).Otherwise it continues to do its backups in every hour!Ī free Helper (available from our website) is recommended for optimal user experience to enable advanced functionalities : IMPORTANT: Time Machine backup in System Preferences should be OFF to prevent the system ALSO doing its default hourly backups. App only schedules backups, everything else is done by the system.Note: The computer must support 'Power Nap' to start a backup in Sleep mode Backup Time period schedule: The time range when backups are allowed.Combined schedule: Time based & Idle based schedules can be made to work together (AND) or independently (OR).Idle based schedule: If computer is idle for a specified length of time the backup will start.Time based schedule: Backup starts in specified intervals (10 minutes - 1 week) or at the earliest possible time.Backup Scheduler for Time Machine lets you control when Time Machine backs up your data

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