[Performance] PBI connected to Analysis Services

Hi all, 

I'm really struggling with Power BI with Analysis Services connection. Users have been complaining about slow Power BI performance for some time now, so I've dug into how PBI is working at it's quite strange to me that per every element on the page. 

Is there a way maybe to bundle those together or edit somehow how the page is loading, because I don't think it's really efficient at the moment and I'm struggling with performance really hard, so other suggestions on how to do it? 

Best,

Luc