Azure Arc endpoints

Hi folks,

Following up from today's Office Hours presentation on Arc

 

Had some minutes so thought I'd give it a try but have hit something of a wall.

 

I set things up and generated the script, that went well but:

 

 

Installation of azcmagent completed successfully
time="2022-03-18T17:23:57+10:30" level=info msg="Loading AgentConfig file from: C:\\ProgramData\\AzureConnectedMachineAgent\\Config\\agentconfig.json"
time="2022-03-18T17:23:57+10:30" level=info msg="Onboarding Machine. It usually takes a few minutes to complete. Sometimes it may take longer depending on network and server load status."
time="2022-03-18T17:23:57+10:30" level=info msg="Check network connectivity to all endpoints..."
time="2022-03-18T17:24:20+10:30" level=error msg="Get \"https://agentserviceapi.guestconfiguration.azure.com\": tls: handshake message of length 9312946 bytes exceeds maximum of 65536 bytes.
Failed to HTTP GET https://agentserviceapi.guestconfiguration.azure.com"
time="2022-03-18T17:24:20+10:30" level=error msg="One or more required networks are not available. For network endpoint issue, please review https://aka.ms/arcserver-network for details of r
equired network access."
time="2022-03-18T17:24:20+10:30" level=info msg="Exit Code: AZCM0071: Some endpoints were not reachable"
time="2022-03-18T17:24:20+10:30" level=fatal msg="required endpoints were not reachable"

 

 

That line 5 looks like the root of the problem

Any pointers on where to look for a fix?