Q:

Azure Portal - Unable to Create a Signal R Service

I tried creating Signal R service with a Deployment failed message shown below.

Deployment to resource group '' failed. Additional details
  from the underlying API that might be helpful: At least one resource
  deployment operation failed. Please list deployment operations for
  details. Please see https://aka.ms/arm-debug for usage details

I can see the service created in my Signal List even after getting the above error while creating it. 
However, in the overview tab I can see the below error.

After clicking on the above error, I can see the code that says "Invalid RG"
Is there any problem with my RG?
Thanks,
Praveen

A:

It seems to be a problem of azure SignalR itself, I try to create the service via portal and powershell, and get the same error.
I have opened a issue in the Github, you could trace it for progress.
Update:
It works fine in the portal today, seems something wrong with it yesterday.

