Yes, checked verification showed green before upgrade.

I roll back snapshot and checked the logs for upgrade fail at message "Failed to install AutoUpdater Zero Packages", I saw following error message:
[2025-12-15 - 18:33:26][21835 21835]:------ Updating Products: ------
[2025-12-15 - 18:37:09][21835 21835]:
***************** About to execute external tool *****************
Full command: /opt/AutoUpdater/latest/bin/AutoUpdaterCriticalPackagesInstaller.sh -u
Description: Install critical packages
Log: /opt/CPInstLog/install_critical.log
[2025-12-15 - 18:37:09][21835 21835]:
Execution summary:
Return code: 1
Output:
***************** External tool execution completed *****************
[2025-12-15 - 18:37:10][21835 21835]:/opt/AutoUpdater/latest/bin/autoupdatercli get_status json command summary:
Return code = 1
Output = {
"message" : "Error: Not enough arguments for - - ID of the installation is missing."
}
It looks like after upgrade, the process called AutoUpdater at the end but the command failed to execute and the whole upgrade was rolled back. No idea why this happens.