Credentials are good, and no MFA.
Actually, I'm now figuring out what's failing... Adaxes uses the Service Account that's assigned to the Softerra Adaxes Service. When I launch Powershell with that account and try it fails. If I use another account, like my Domain Admin one, it works. I don't think it permission related, becuase if I go to another workstation with Azure installed, and run the command as the Service Account it works. That's weird. So something isn't right on that server where it's installed with that particular service account.
Since I know atleast one account I can use that works on that server, what steps need to be taken to switch the service account?