If you are experiencing issues connecting a cluster to Azure Arc, it's probably due to one of the issues listed here. We provide two flowcharts with guided help: one if you're not using a proxy server ...
cli.azure.cli.core: Loaded 1207 groups, 4863 commands. cli.azure.cli.core: Updated command index in 0.003 seconds. az_command_data_logger: extension version: 1.0.1 ...