@Mario786 

there is only support for one LAN in stand alone, connect the router to a controller and you can select several VLANs

  @shberge 

Thanks for the quick response.

The controller seems like a good solution.

I have only one question: is it possible to have all traffic on the vpn (full vpn)?

When i use l2tp it works perfectly

  @Mario786 

No, OpenVPN on Omada use splitt tunnnel and route only  trafic to your LAN and VLAN, everything els bypass VPN.

  @Mario786 

I think they are working on improving OpenVPN, I am using open vpn on a rapspbery Pi4 for now, it is also much much faster than TP-Link's routers. so it's a cheap and easy option, you can also use any old PC and install ubuntu and OpenVPN on it so there are possibilities :-)

Good idea. I saw the product you use, very interesting.  Thanks for all

  @Mario786 

Most rasperypi have no fan, so very silent.

I have cabinet with fan but no nois from this anyway.

I use OKdo Raspberry Pi 4 4GB Model B Starter Kit and this work grate, 

you can run Omada controller and OpenVPN on same hardware and off cause mutch more if you want to.