I’m running a 15w diode laser on Grbl 1.1h . I just upgraded to 9.16 and lost all my settings. I’m somewhat new to all of this and it took me a long time to get them right. Is there anything I can do to get them back or do I have to figure it out all over again? Is this ‘normal’ behavior for Lightburn? If I do have to go through the trial and error all over again, it there an easy way to back up the settings or should I do a bunch of print-screens?
In LightBurn, go to File > Open prefs folder, then quit.
In the prefs folder, you should see a folder called backup (if you’ve been keeping current). In there will be older copies of your preferences. Copy one of them over your prefs.ini file and run LightBurn.