Control alert in grafana HA

Hi!

I change grafana database from sqlite to postgres and because of that i can use grafana high availablity scenario.

every things is okay except alert.
some times they send one alert to slack and sometimes they send two duplicate alert.

how can i fix it?

thanks!

hi @mahlapart ,

Can you share more details and possibly screenshots of your notification channel, the alert datasource / query, and any logs the correlate to the issue?