Refreshing tiles using live connection Oracle/direct query

[pescobar]

Hi everybody

i'm trying to refresh automatically tiles in power bi-service dashboard, but it doesn't work fine. I have to click on Refresh bottom to see updated data. What I want to do is to show tiles in a public screen that can be change its content whenever there is a change in the database. Obviously tiles must change automatically.
Any help will be appreciated.
 

Cheers

Pablo A. Escobar