Data Source Credential error upon using OAuth 2.0 to Refresh ADL data

The browser is Edge, in Chrome I cannot open the Power BI at all.

Hi mauustal,

When you edit credential and error occurs, there should have detail error information display, eg: RequestID, ClusterURl, Time. Please share these information with us.

Best Regards,
Qiuyun Yu 

Hi mauustal,

Would you please share your Power BI cluster information, you can find it follow this article: https://docs.microsoft.com/en-us/power-bi/service-admin-where-is-my-tenant-located#how-to-determine-where-your-power-bi-tenant-is-located

Best Regards,
Qiuyun Yu 

Hi Qiuyun,

Version13.0.7840.101
Activity ID94872558-eb02-4f8c-9f39-5a8700f189b4
TimeThu Dec 20 2018 13:22:56 GMT+0200 (FLE Standard Time)
Your data is stored inWest Central US (MSIT)

Hi mauustal,

I didn't find the error information in internal trace, it seems the action is not logged. For this issue, I would suggest you create a support ticket to let engineers look into the issue on your side. 

Best Regards,
Qiuyun Yu 

was there a resolution, I have the same issue

I guess you have to create support ticket, my problem was solved by Power BI support.

I was coming across the message “You need to use SSL (HTTPS) when you use OAuth 2.0 authentication”. I resolved the issue by following these steps:

1. Make sure that your browser allows pop-ups.
2. If you're not using Microsoft Edge and the error persists after enabling pop-ups, consider switching to Microsoft Edge.

I found this helpful checklist here: link.