I found this via a link in the paloaltonetworks subreddit, and was subjected to the couple of hours trying to figure out what was going on. Luckily, I knew about the botched MS patches that caused bootloops, so uninstalling the patch tipped me off. I then noticed that the cred agent was not connected properly to the FW, so I disabled the service and the server was stable. As soon as I started it, I got the message that the server was going to reboot in one minute. It doesn't even cleanly shutdown, it acts like issuing a reset in VMware. The last patches that seem to work are December 2021. Since our users continue to fail phishing test emails, I'll keep the Dec 2021 patches on the RODC for now until we get a fix. I did open a case and recommended others do as well so it receives some priority.
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