@MR.S As far as I remember, I have not set a channel limit. (but did I don't need a channel limit for outdoor usage in Germany?) Where can I see the settings? Full dfs is active.

Hello, I have installed 2 Eap225-Outdoor and connect them via mesh with my eap245. It works very well until the eap245 changes the wifi channel to 40 because of detecting radar on channel 104. Then...