Problem is that my backup task takes approx. 28 hours to complete, but my destination NAS is on my friend's network and I don't want to take out all of his bandwidth when he is at office on daytime. Normally I would stop manually that task after midnight and resume it on next day at evening. So is there any way to suspend that task, other way than manually? I know it is complicated, but it is only way I could have that much GB backed up.