Dear customer,
Could you please send us email to support@netrohome.com with your Netro account registered email?
We will have our technician look into this issue. Could you please let us know how many sensors you have? We would like to confirm if the sensor you deleted is the same one you are currently using.
Thanks,
Wency
Netro Support
If you selected Dripper/emitter for your zones, the zones will have longer watering duration than other zones as dripping/emitter system is really slow in moving watering to the ground.
If you do not want smart zone schedule to override your own programmed schedule, you can set up the Smart Zone level from Advanced to Basic through Settings->Zones->Smart Zone, which only skip rainning days for your programmed schedule.
Thanks,
Wency
Netro Support