I didn’t think the stock controller on the K40 is supported by lightburn, you could help us help you by advising us of what controller you have and how you set it up…
We are here to help you, these kinds of op ed’s are not necessary and can hurt the kind of response you will receive. I’ve been in IT for over 4 decades, there is no software that I have used in any area that is as intuitive or has such a fantastic support forums a Lightburn. Any software that is good will take time to learn.
First thing is to sit down, relax, maybe a cup of coffee.
