Laser fade out and got wider when printing

Thanks for the pictures. Yes, these show that you are not producing good quality output with this configuration. You need to share what the configuration is, though.

I do not understand. We are here to help :slight_smile: , but we need more than pictures - we need some words as well to help fill-out our understanding of the issues.

What are your firmware settings? What are the settings for each layer of any given job? What are your LightBurn ‘Device’ settings? In general…we need to know a lot more to understand the root issue you are having.