Have the same problem that was posted awhile back ( see link below ). Dashboard tiles are not refreshing on schedule, only manually refreshing the dataset pushes updated data to the Dashboard. I hav...
sdjensen
Solution Sage
Solution SageIt is amazing that no one else has discovered this issue.
Last time Microsoft publised a new version of the Power BI service a few days after I wrote, so they knew there were an issue, they just didn't care about giving this info to their users though the service tab on portal.office.com.