Unable to login into azure acr

[pravanjanrath]

I am facing 2 issues :

1. When I click on repositories in acr I get below error :
   "Unable to send request for fetching repositories. Click here for possible reasons."
   I have attached screenshot for the same.
   

2. When I try to login to acr using az acr login command I get below error :

C:\Users\prava>az acr login --name readitpravacr
Could not connect to the registry login server 'readitpravacr.azurecr.io'. Please verify that the registry exists and the URL 'https://readitpravacr.azurecr.io/v2/' is reachable from your environment.
Try running 'az acr check-health -n readitpravacr --yes' to diagnose this issue.

C:\Users\prava>az acr check-health -n readitpravacr --yes
Docker daemon status: available
Docker version: 'Docker version 26.0.0, build 8b79278, platform linux/amd64'
Docker pull of 'mcr.microsoft.com/mcr/hello-world:latest' : OK
Azure CLI version: 2.60.0
DNS lookup to readitpravacr.azurecr.io at IP 20.62.128.0 : OK
2024-05-18 06:54:20.208894 An error occurred: CONNECTIVITY_CHALLENGE_ERROR
Registry 'readitpravacr.azurecr.io' did not issue a challenge.

Please refer to https://aka.ms/acr/errors#connectivity_challenge_error for more information.

[cegraybl]

@pravanjanrath I'm part of the ACR team, I'm checking logs from our back end and I don't see failures around that time stamp.
The result of check-health seems to indicate a connectivity issue from the client.
Can you share additional details? If you run the command with the --debug option you should see the correlation-id header for the requests, we can use that to trace the call.

[cegraybl]

Similar to the errors in portal, if you open the console (F12 in most browsers) you should be able to see the call that fails/times-out, we can use the correlation id from the header to track the issue.