Ok. I have followed tp-link (for example https://www.tp-link.com/cac/support/faq/3933/), and non tp-link manuals for set up the wireguard client (windows) to connect to er7206.

windows client is 10, wireguard is latest from wireguard homepage.

Essentially, the issue i have is, it seems that traffic goes only one way.

1,62 KiB received, 31,35 KiB sent

so received essentially stuck, while sent is obviously working (number keeps going up).

on client side when i run "ipconfig /all" i see the "Default Gateway . . . . . . . . . : 0.0.0.0"

So... Any tips what i need to open on er7206 so that traffic goes both ways?  In theory setup is pretty much straigh forward.

And yes, i do have VLAN (so perhaps that might have an issue)... On er7206 - under peer setup, i have allowed those vlan networks.

Thank you.

Anton V