Mismatch between Power BI and Google Analytics

[dgdgdg122db]

My data in Power BI is not matching with Google analytics

What I am trying to do is to recreate the Segment called: Organic traffic from Google Analytics in Power BI.

So I first tried to connect to Power BI, chose the Event Action, Event Category, Event label from the "Event tracking folder"

and Date from the "Time" folder. With these selections, I have a total event: 18056. (which mitches the result in Google Analytics)

But once I added the "Medium" From a folder called "Traffic", the result changed.

Can someone please tell me what causes this and how can I fix it. Thank you 

[Greg_Deckler]

Right, this has come up multiple times in the forums.
https://community.powerbi.com/t5/Power-Query/Google-Analytics-Data-Does-not-match-up-with-Power-BI-E...

https://community.powerbi.com/t5/Desktop/Data-from-Google-Analytics-Doesn-t-Match/td-p/133680