If the data in your on-premises Analysis Services Tabular server is updated, the tiles will get auto-updated after 10 minutes."
But in reality this is not true. (My SSAS cube full processed every 8 min). Data Location - Western Europe.
Possibly - this is perfomance issue on Wester Europe datacenter, to many jobs create long queue?
I'm spend my time and log refresh time reports and tiles:
