After a recent ConfigMgr upgrade, I noticed that all the clients were reporting as offline and when checking the SMS_NOTIFICATION_SERVER, it was reporting as Critical.

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After a recent ConfigMgr upgrade, I noticed that all the clients were reporting as offline and when checking the SMS_NOTIFICATION_SERVER, it was reporting as Critical.
We always joke about it, SMS (Slow Moving Sofware). We want as much live data as possible in our ConfigMgr environments, but we can’t get