Mac Mini had update now can't access Remotely

If you really did a full wipe/format of the drive, not sure why it didn’t work when it grabbed the first certificate. There’s an issue with a specific type of cert that’s being used, but I thought I read they aren’t pushing those out for now, once the issue was discovered. But, I could be wrong. Maybe plex just sends the old one on a new install and doesn’t refresh it until a manual delete? Lots of guessing…might not even be that cert issue.