UTC time not correct

when I scheduled water pump to turn on at 2017-03-28 9:29 PM (UTC+5:30) Chennai Kolkata
email -Device Notification shows -
“Scheduler water pump start ran with success: True at UTC 2017-03-28 15:59:01.434734”
How to overcome this?

Hi @revaprerana,

Can I ask if this scheduled event was created before Sunday March 26? We are aware of some issues where the DST changeover in the EU can cause old events to be off by one hour. If so, try deleting and recreating your event once again, and see if you get it at the correct timestamp.