Hi there,
I have recently purchased a K40 laser with Cohesion3d. I have a windows 11 and have had issues connecting. The laser is not connecting to the computer via usb. It reads it on occasion but hasn’t maintained connection. I wondered if it was a driver issue, and possibly the fact that I have a windows 11(?)
I had a look at the laser board, and removed and pushed the sd card back in. And now the usb is saying it won’t load the disk drive… I really think I’ve messed up!
Please help 
thank you, Amanda