Thanks for youre fast reply @alankilian !

Before I followed the instructions I coppied some folder structure on my SD-Card. After that the problem disappeared. Thats done! A was also able to connect it via WiFi and managed to open the DWS.

I hope there rest will work as well.

Hi,

I am a happy owner of a Duet 2 Wifi. Its my first board and I am very excited. I have been following the step-by-step guide to set up the Wifi connection. My Computer detects the Duet Board and I can write the Firmware via BOSSA. The Duet is shown as in the device-manager as Port (COM LPT) BOSSA Programm Port as it should be I guess. I can also connect the board with YAT, BUT the board does not respond to my commands. There is no reply by YAT. Is this normal?
Could it be something with the SD-Card? There was none included and I set on of mine up with the manuel from DUET. Second thing I found, that there is no green light on my board. I was reading about some green LED wich should be lit.

I hope that someone can give me a advise. I am lost right now.

Best Regards