Lightburn fails handshake on startup


(Oz) #21

I have definitely seen Windows update cause driver conflicts and other issues, so that’s a definite possibility.

There’s a version archive here: https://drive.google.com/open?id=1j8Z0gfKS0ert7n0qnN05W5aimU6Fontm
If the version you were on before updating still works, see if you can find the version where it stops working, and I’ll look at what changed between them, and that could help too.