We use ArcGIS for Portal Enterprise 11.2, and the Operation Dashboard https://umat.girona.cat/vu/mapa/qualitat_aire/ does not refresh properly.
The source is an ArcGIS Server service with a Query Layer Postgres database. Upon consulting the REST Web Service, the data appears to have been updated properly, but it does not appear on the Operation Dashboard.
I have activated the browser in debug mode and while waiting for the autorefresh (about 5 minutes) console error appears in the code:
async dataExpired(e) {
e && (await this.layerView.layer.refresh(),
await this.verifySelection(),
this.isTrackingActive && await this.refreshTrackedFeature())
}
Attached the console error in the post.
Let's see if you can lend a hand.
I'd strongly suggest you contact Esri Support and open a case to have them troubleshoot this with you.