Wireless AP not working

Hey there

I want to use my OpenWRT Device as Access Point.

The following things I have configured:

But when I click apply the wireless Interface is still associated

The Wireless Adapter (Asus USB Wireless on a CubieTruck) looks like working. I can scan for Wireless Networks. on a "iw list" I got this (klick) feedback, which tell me, that the dongle supports AP-Mode.

Thanks for help.

Greetings from the newly OpenWRT Noob :innocent: