Dear @Marvin_S, Thanks for having a look at it! As far as I understand the Fibertwist is something like a opticatl to lan interface. The Fritzbox itself is modem and router. The standard speed up and...

Dear community, We finally got connected to fiber (rural area in Germany) and I was finally excited to disconnect my Deco System from the 4G router under the roof and connect it to the fiber....