Hello,
You could check with CSF vendor if it will affect on WRM service.
You can use clean boot to check if it is related to 3rd party service.
This is a step how you can perform a clean boot https://answers.microsoft.com/en-us/windows/forum/all/how-to-perform-a-clean-boot/945abdd8-02ad-4e7c-be6f-1cce41fd8601
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