Home sprinkler systems haven’t really advanced much in recent decades. Unfortunately, the controllers are still as cumbersome and tedious to program as a VCR (for those who remember). A few months ago, a single attempt at running the sprinklers resulted in a complicated process based in trial and error. Sorting out which setting would begin which zone and for how long was maddening. I’ve tried to program it many times over the years, only to have it either not save or revert to factory defaults. It’s confused everyone who has tried to use it, and as a result, the sprinklers are rarely ran and the lawn often looks like the Klopek’s lawn in The Burbs.