Azure cube connection issue

I have a number of PBI dashboards each using Azure analysis server cubes and up until today they all ran fine. Today, I try to open them and I get the following error message "Windows authentication...

Dashboards

Gateways

Report Server

Anonymous

Not applicable

5 years ago

A colleague of mine is having the same issue. He's getting the error "Windows authentication isn't supported in DirectQuery mode for this data source" trying to open a Power BI report connected to Azure Analysis services tabular model. This just happened recently, since he's able to open the report a few days prior. He has Power BI Desktop version 2.88.621.0 64-bit (December 2020).

I have a lower version and am able to connect fine. Can somebody please help get this resolved ASAP.

Thanks!

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