1-1.5 minutes late alert- Is this normal?

I made an algo using 15 min candlestick,

and i was supposed to get alert at 2:45 PM, but i got one at 2:46:11.

This is only my second deployment, so, is this normal?

@Streak

@Meta_Human

The alert gets generated and sent in around 30 seconds of the candle closing.
Kindly write to support[@]streak.tech with your ID and device details on which you are using the application.
The team can help you out.