semwebsrv service generating a huge traffic

I have big problem with this service (semwebsrv) which is Symantec Endpoint Protection Manager Webserver.

If I enable this service so it will start generate a huge traffic in my network. I have to keep this service always disabled to save the traffic. But I will not be able to manage the client because Symantec Endpoint Protection Manager Webserver will be disabledL.

I need to fix this issue if anyone knows.

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