Currently you are only able to change the run time on "scheduled tasks" (Admin>Scheduled Tasks) not on synchronization scheduled for AD users or AD computers. This means I found have to be awake and schedule a device import at 1am if that is the time I wanted it done.

Allow editing of the <DOMAIN> AD Resource Sync and <DOMAIN> AD User Sync tasks. They seem to function the same way as the other scheduled tasks, so I'm not quite sure why it was set this way.

Is there currently some technical limitation here and if so, what is it?