I have created some reports which are referencing to the on-premise SQL Server database via Power BI gateway. I have created a refresh schedule for all these reports.
The reports were refreshing correctly till recently, but somehow the reports are now not refreshing now. I tried to investigate for the issue, and as a first step I verified and confirmed Gateway was still up and running. But when I tried to check the refresh schedule of the reports, I found the controls in "Gateway Connection" tab are stuck and not responding. This is happening for all existing reports, as well as I tried creating a new report and still it was showing the same. It doesn't proceed even after waiting for half an hour.