Data refresh issues in workspace with sharepoint source

Not sure this is the right forum for this issue, but my company uses a workspace where we publish PowerBI projects / dashboards for others to view. 

I have a report that I uploaded to the workspace that uses Sharepoint as its data source. When I tried to schedule an auto-refresh for the report on the workspace, the refresh goes through, but the report ends up with a bunch of errors. What is odd is when I do the refresh from the deskptop applications, I get no errors. I'm using the same authentication method on desktop as I am in the workspace (Oauth2). 

So right now, I have to do a manual refresh in desktop then publish the report to the workspace as a go-around. But I want to get the auto-refresh to work. I think it may have something to do with the sharpeoint login? Help would be appreciated. 

Thanks

Jacob