Hi all, i have being fighting with this config

My architecture is like this

* Main site, run a wireguard server on OPNSENSE

* Multiple branches, each one with tplink devices (er605, switches, access points) connected to omada controller in main site but i have to put an OpenWRT router in between my tplink er605 and internet, becouse i cant establish a direct connection with my wireguard server from them, so im using this openwrt router to connect my tunnels to be able to see my remotes tplink devices.

Im pretty sure there is no problem on server side, i have 6 of this openwrt routers connected and working perfectly, also have around 30 individuals clients connected and working, but the er605 are not connecting, and i dont know why?

I have to mention that im trying now with another er605 i have in main site for testing, and this config im sharing im using it with this er605 connected directly to main router LAN ports, and main router shows it works, its connected, but as soon as i move the er605 outside main router LAN, it never connects again