I’m trying to connect the Duet Controller to the openbuild CNC software. but every time I open the connection I get this error and it closes down the connection. I tried on a windows machine and my Mac as wel. The com ports seems to find the DUET controller fine thus as soon as I launch the openbuilds software it says this… "No supported firmware detected" after that is closes the port.. I can reach the board over the same usb port using Yat, so the connection works fine.. Could you advice..?