Easy Chart has not worked with Remote history provider

Ignition
1

Hello,

I'm having an issue with Easy Chart - Ad Hoc Trends Chart template. For standalone application, I have installed Ignition Platform + SQL express at the same server.

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It is working well and showing multiple chart line.

If i use 2 servers - 1 application server(Igniton platform) and 1 historian server(Igniton platform and SQL express), there is no trend is displayed, both real-time trend and historical trend.

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Do you know why it happen? I want to use remote Historian database and use Ad Hoc trend on application server.

Thanks