Thus said: https://en.avm.de/service/fritzbox/fritzbox-7590/knowledge-base/publication/show/1349_Status-message-Radar-detection-DFS-wait-time-triggered-by-channel-assignments-5-GHz-temporarily-unavailable/ it's maybe just a question of technical challenge or not.
However, the Fritz did and it's operating nicely in the vincinity - for the other 1.8 million inhabitants of the city as well (including intl. airport with it's weather radar). I fear now I have to chase away the neighbors from one of my only 4 channels by putting the GWN7160 RF power (unfairly) to the max, hoping they will hopping away. ![]()

