First report call takes longer

Problem:
The first user calling the first report in the morning takes a relatively long time to load the data.

Situation:
As a data source, I use an SSAS cube via a shared data source.
The current user is transferred.
The cube will be reloaded at night with new data via a sync.
Currently only paginated reports are used.
The report is always executed with the latest data.

Question:
Is there a possible to turn this off?
 

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