I'm trying to monitor the VPN interfaces on a laptop with Uberagent 6.0 installed via the Splunk UMX app. The Machine Network configuration shows the Ethernet and the Wireless interfaces on the laptop but the VPN interfaces are not shown. I have seen this demonstrated so I know it's supported. I've just installed UA out of the box and have only configured the Splunk receiver. I also tried UA 5.3.1 with the same result. I can clearly see the VPN interfaces if I run ipconfig/all on the laptop which is running Windows 10. What could be the problem?