Up2Date threshold time
There should be an option to define a Up2Date threshold time limit before installing a new pattern (instead of download intervall).
... and of course I am assuming, that if a faulty pattern is detected, it will be blocked immediately!
The existing download time is an interval, so even if you set it to 2 days, in the worst case it may be, that 1 second befor the next download starts, a faulty pattern is released. With a threshold time you can decide, how long a released pattern will be quarantained befor it will be installed.
What would be the advantage for this over the existing download time interval?