I am able to establish a wireguard connection between the Opal and my Fritz!box using the travelling router. However, I can only reach devices in the local network of the Fritz!Box. But I can't access the Internet via wireguard. What could I be doing wrong? What additional information or logs do you need from me so that you can help me?
Oh, I had already read this thread but thought it wouldn't work for me as I was using Connect networks and not Single Connection. I'll try it out right away and get back to you. Thank you very much.