Something here may help.
https://social.technet.microsoft.com/Forums/windows/en-US/26efccf7-185e-4316-98d5-976adeaff677/agent-update-scom-2016?forum=operationsmanagergeneral
SCOM is not currently supported here on QnA. They're actively answering questions in dedicated forums here.
https://social.technet.microsoft.com/Forums/systemcenter/en-US/home?category=systemcenteroperationsmanager
--please don't forget to Accept as answer if the reply is helpful--
Regards, Dave Patrick ....
Microsoft Certified Professional
Microsoft MVP [Windows Server] Datacenter Management
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