Can anyone help with alerts?

Hello All,

I am stupid stuck with setting up an alert when no data received after a couple of minutes.

I have looked online and can’t find anything that helps.

It is emailing me, but not when no data and seems to be doing it for a past event every day?

Hi Mark! :wave: Can we see the error message for the Error alert in the screenshot?

I hope this is what you mean?

Is this ridiculously complicated or am I stupid?

Hi! :wave: You need to either use an instant query or add a Reduce expression in order to reduce the time series data (individual data points each containing a timestamp and a value) into a single value. You can find the docs on this here.

Or here.

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Got it sorted. Thank you all very much. Much appreciated!