Create new Web App resource template throwing errors

Question

I am walking a group of college CS students through creation of web app resource on Azure platform.

when any of our accounts tries to create the resource through the portal and using different settings, we are getting ErrorLoadingControl errors, which seem to be OAuth related(?)

https://portal.azure.com/#create/Microsoft.WebSite

also follows Microsoft docs:
MS Learn

Our previously tested and working parameters use .NET 6 (LTS), East US, and F1 pricing plan.

I have tried using different runtime stacks, different regions, and different pricing plans, but the template does not succeed.

"Self-diagnostics" returns "All checks have succeeded, if you are still experiencing issues please contact Microsoft support."

Answer 1

Seems it was a temporary issue. +24 hours later, the service is restored, presumably at all of the regions that I tested.

Answer 2

@uid100 I'm glad that you were able to resolve your issue and thank you for posting your solution so that others experiencing the same thing can easily reference this! Since the Microsoft Q&A community has a policy that "The question author cannot accept their own answer. They can only accept answers by others ", I'll repost your solution in case you'd like to "Accept " the answer.

Issue: Walking a group of college CS students through creation of web app resource on Azure platform.when trying to create the resource through the portal and using different settings, we are getting ErrorLoadingControl errors, which seem to be OAuth related(?)

Previously tested and working parameters use .NET 6 (LTS), East US, and F1 pricing plan.

Tried using different runtime stacks, different regions, and different pricing plans, but the template does not succeed.

"Self-diagnostics" returns "All checks have succeeded, if you are still experiencing issues please contact Microsoft support."

Solution: Seems it was a temporary issue. +24 hours later, the service is restored, presumably at all of the regions that you tested.

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Please remember to "Accept Answer" if any answer/reply helped, so that others in the community facing similar issues can easily find the solution.