Which is the quality of the internet connection? Test it with your mobile phone. How many quality bars do you have?

Sometimes when you cut the water + internet lag + water pressure decrease lag, you have the feeling that doesn't works but not. 

Check it

Regards 

Dear customer,

Could you please confirm if your water valve is 24VAC?

Thanks,

Wency

Netro Support

I've installed the water valves Rain Bird 900720 100-HV 24 V. 

I noticed my “time” doesn’t match: I set my watering to go from 0800-0815. The unit waters from 0803-0818. So it may seem like it didn’t shut off at the right “time”, but it is watering for the correct amount.