az feedback auto-generates most of the information requested below, as of CLI version 2.0.62
Describe the bug
Pipeline Automation for Microsoft Internal Team - HPC Cache Scenarios.
Pipeline runs various az vm run-command invoke, pipeline is run daily.
Over last few days, regression occurred while running an az vm run-command invoke
We repetitively call az vm run-command invoke to see if a process is running, it is failing with InternalExecutionError:

Expected behavior
az vm run-command invoke should not be returning InternalExecutionError.
Manually verified that the VM is running and az vm run-command invoke are accepted outside of pipeline.
The job is still running on the VM, so we are unsure why it is returning InternalExecutionError.
Environment summary
It does look like the agent image version has recently been updated:

Describe the bug

Pipeline Automation for Microsoft Internal Team - HPC Cache Scenarios.
Pipeline runs various
az vm run-command invoke, pipeline is run daily.Over last few days, regression occurred while running an
az vm run-command invokeWe repetitively call az vm run-command invoke to see if a process is running, it is failing with InternalExecutionError:
Expected behavior
az vm run-command invoke should not be returning InternalExecutionError.
Manually verified that the VM is running and az vm run-command invoke are accepted outside of pipeline.
The job is still running on the VM, so we are unsure why it is returning InternalExecutionError.
Environment summary

It does look like the agent image version has recently been updated: