Peplink IP Hidden or Drop On Tracert with Speed Fusion Tunnel

hi sir,

when we have 2 units of peplink running speed fusion tunnel, when we use the PC connect behind the peplink to do tracert from location A to B, the result will not able to display location B peplink LAN IP is it because of peplink SF tunnel interface is encrypted and silently drop packets with expired TTLs?

Can you please provide sample Tracert result so that we can discuss further ?