Problem with scheduled refresh after installing personal mode Gateway

[Maks_Zarin]

Hello.
I have problem with scheduled refresh after installing personal mode Gateway: "Failed to update data source credentials"
Until recently, the powerbi gateway personal worked correctly with same credentials. 
During the installation of the new version ("On-Premises gateway (personal mode)") I have no errors.

[v-haibl-msft]

@Maks_Zarin

I cannot repro the same issue on my side. I suggest you to create a support ticket at http://support.powerbi.com (see bottom of page).

If issue is resolved, you can share the solution here later to help others who have the same problem.

Best Regards,
Herbert