All The Items On The Left Side Of The Menu Of Automation Cloud Have Disappeared

Why have the tabs/icons on the left side of the screen disappeared in Automation Cloud? Why does no items appear in the left panel of Automation Cloud ?

Issue Description:

All the Icons/Tabs ( Admin, Orchestrator, Automation Hub, Apps) have disappeared in Automation Cloud.


This type of issue is generally encountered when using a firewall service is not configured properly on the machine.

The security firewall settings recommended by the official documentation - Configuring Your Firewall For Automation Cloud , should solve this type of issue.