You have not provided a speed, as ‘speed’ is a distance over time. 500 what (distance) over how much time? What Units are you set to use in LightBurn?
What do you mean when saying “now it’s only working at 200.”? Are you saying the ‘Speed’ control entry boxes in LightBurn will not advance past the number 200? What happens if you can advance the number above the 200 mark?
This is worth review to assist you in understanding what information is required to provide you with useful suggestions toward resolution.
