Just ordered a Nautilus Plus. This cleaner allows the user to set a weekly cleaning schedule, as do a number of other robotic cleaners. The prevailing wisdom seems to be that removing the cleaner from the pool at the completion of each cycle is mandatory. My question is, if one is required to remove the cleaner, what's the point of the auto-scheduler? It would make sense if the cleaner remained in the pool between cycles, otherwise the utility of this feature is illusory. Am I missing something?