DirectQuery reports not completely refreshing on PBI Service

Thanks for reading,

I have a Power BI Report, using DirectQuery, that is hosted on the PBI Service.  When I refresh the page (as in refreshing the web page through the browser (F5)) the report refreshes the aggregated totals. 

When I use the slicers, the aggregated totals don't refresh after I remove the slicers I applied.

For example:

--When I go to the page first, it shows updated numbers

--When I apply a slicer, it requeries the slicer selection

--When I then remove the slicer, and go back to the original non-sliced page, the numbers are the original even if it has been hours since I looked at the first page.

Can I have the report refresh at an interval without a browser extension or the like?  Just having the total refresh after I remove the slicers would be perfect.

Thank you,

Will