From a little searching it seems there isn't the option right now to schedule network discovery scans.
My reason for this is that I have a number of computers that connect remotely and I can scan them just fine as well as deploying software no problems. Some are rarely in the office so unless I catch them at the right time they can go quite some time before they get patched and then when they do it's a lot of patches. A daily network scan would make a big difference.
Can I please ask if there are any plans for this?