Navigate to in the vSphere Client.
Sometimes a specific vendor depot (like HPE or Dell) may be temporarily offline or provide invalid metadata.
Troubleshooting VMware vSphere Lifecycle Manager Download Alerts vmware vsphere lifecycle manager download alert
Test connectivity manually from the VCSA shell using curl -x http:// to verify the path is open. 3. Disable Problematic Third-Party Depots
Due to recent platform changes, you must now use a unique token to authenticate your downloads. Navigate to in the vSphere Client
If your environment uses a proxy, ensure it is configured correctly for vLCM's Python-based validation module.
A "VMware vSphere Lifecycle Manager (vLCM) download alert" typically indicates that your vCenter Server is unable to synchronize its local depot with official VMware Online Depots . This issue prevents administrators from seeing the latest ESXi patches, vendor add-ons, or firmware updates. Common Causes of Download Alerts A "VMware vSphere Lifecycle Manager (vLCM) download alert"
Verify that your proxy URL is set to http:// : rather than https:// .