I have two hubs each hub with one RUT241.
The first hub works perfectly and I have setup the second hub identical to the first.
When logged to RMS I can see the end device is available via the ports tab although I am not able to ping or connect to the device. I noticed some of the IP addresses are the same in the VPN and not sure how to make them different. I also disabled the first VPN Hub that is working to see if I could ping the end device then although no luck. i.e. both devices have an IP address of 192.168.255.6
This is a screen shot showing it’s all connected.