drinkingbird
Part of the Furniture
The way this computer is set in the room, it sits very close the AX86S and it would be hard (let's say some furniture redesign) to move it. Rather I would buy a cheap smart-switch, but I don't intend.
I'm intrigued that such an basic task is so hard to set on these HND routers.
Also, in case you didn't notice in the other threads, you will likely need to disable hardware acceleration for the vlanctl filtering to work. That may impact your internet speed, so possibly another reason to go the smart switch route.
If you get it working with HW acceleration disabled, you can then re-enable it and see if it still works or not, but best to take it out of the equation while you're experimenting to eliminate the unknown.