Getting error in Looker Studio when connecting to PostgresSQL Database

Getting this issue with different Error ID every time when connecting database to Looker Studio. How can this issue be resolved?

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Same exact problem here

Hey,

Hope you’re keeping well.

Intermittent connection errors in Looker Studio with changing Error IDs usually point to network or authentication instability between Looker Studio and your PostgreSQL instance. First, ensure the database is publicly accessible or that you’ve configured a Cloud SQL Auth proxy or a secure tunnel if it’s on a private network. In Looker Studio, verify the hostname, port, SSL settings, and credentials match exactly what your PostgreSQL server expects, and confirm the database allows connections from the IP ranges used by Looker Studio. If using Cloud SQL for PostgreSQL, check the instance’s authorized networks in the Console under SQL > Connections and review Cloud SQL logs for dropped connections.

Thanks and regards,
Taz