TK_Liew -
I’m running v6.3.3 as was shipped on my SOHO MK3.
I tried to post the screenshots but am apparently only allowed to post one image.
Here are my rules:
The first two rules are for the same device, one by destination IP and one by MAC (I’ve also had the same behavior with source IP, just didn’t have that rule configured at the time I took the screenshot). Both are set to enforce wifi-wan which isn’t connected. Despite this rule, this device is able to connect out over WAN and USB.
The 3rd, 4th, and 5th rules are for devices that are supposed to be able to communicate over USB when that is the active connection - this all works as expected.
The 6th/last rule, “Traffic default” allows everything else use of WAN and WiFi-WAN but not USB. With the exception of the Aruba device, this also works as expected.
When I have the WAN disconnected/unavailable and the SOHO has made the USB connection active, my “Active Sessions” shows two sessions that should be permitted and one session from 192.168.50.24 that should not.