Qlik Sense ODBC connection to Postgres async replica nodes timing out

[durgesh22]

We are connecting from Qlik Sense to a Postgres High Availability environment with three nodes:

• Node 1 → Primary

• Node 2 & Node 3 → Async replication

When we connect to Node 1 (Primary) using the native Qlik ODBC connector, it works fine.

However, when we try to connect to Node 2 or Node 3 (async replicas), we get a timeout error after 30 seconds .

Has anyone faced a similar issue, or is there a specific configuration required to connect Qlik Sense directly to async replica nodes in Postgres?