Turn off the Smart System and set your programs.  
  
  
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        R Zilla
       2018-08-12 16:59:17 UTC  
            
    
    
     
      Agree with original poster, my grass is also roasted using the smart watering function. Did something change recently?  It was doing great up until about July.  I got this to take the guess work out of when / how much to water.