Since late July Desktop update I am unable to sign-in to Power BI Service. After entering account credential I am unable power bi pauses and neither signs me in nor does it produce an error.
I have been able to sign into the service without issues prior to this update. I have since updated to Version: 2.84.701.0 64-bit (August 2020) but continue to run into the same issue.
Take a look at link below and create a support ticket for assistance if necessary.