DevOps Relase Failing with Downloading task: IISWebAppManagementOnMachine

Below the workarounds:

1. Manually Clear Task Cache on Agent Machine
- Navigate to C:\azagent\A20\_work\_tasks
- Delete the folders for IISWebAppDeploymentOnMachineGroup and IISWebAppManagementOnMachineGroup
- Restart the agent service
2. Check Agent Logs for Network Errors
Look for any signs of failed HTTP requests or DNS issues in the agent logs. You may need to whitelist task URLs or check proxy settings.
3. Update or Reinstall the Agent
If the agent is outdated or misconfigured, reinstalling it can resolve download and execution issues.
4. Switch to Inline PowerShell as a Temporary Workaround
If you're blocked and need to deploy urgently, consider replacing the IIS task with a custom PowerShell script that uses appcmd.exe or WebDeploy.