The earliest recollection of this bug is traced back to PAN-OS 10.1.0 - July 22, 2025. The debug skip-cert-renewal-check-syslog yes command is not available on Log Collector CLI to stop the Dedicated Log Collector from trying to renew the device certificate and displaying the following error: No valid device certificate found For more information: https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-release-notes/pan-os-10-1-0-known-and-addressed-issues/pan-os-10-1-0-known-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-0-known-and-addressed-issues/pan-os-10-2-0-known-issues https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-release-notes/pan-os-9-1-release-information/known-issues/known-issues-related-to-pan-os-9-1-releases