All of a sudden, my fire button is not turning on the laser. Also, when I try and change the power settings for the fire option, I can’t. Everything else works and I can run the laser and normally, it’s just that the fire button no longer works. I reloaded/installed the software, I didn’t uninstall and reinstall lightburn just reinstalled it.
You said, “when I try to change the power settings for the fire button, I can’t” - what do you mean by “I can’t” - As in, you’re not presented with the option? It won’t let you alter the numbers? You broke a finger so you can’t type? … ?
If you can provide screen shots to show what you see, that might help. The Fire button doesn’t do anything particulary special - it just sends a couple GCode commands to turn the laser on and set the power low:
If you type these into the console, it should fire the beam at 1% power (assuming GRBL, with a $30 parameter setting of 1000):
So what I mean when I say that “when I try to change the power settings for the fire button, I can’t”, is when I click on the up and down arrow to the right of the “Power” option highlighted in the attached image it doesn’t change the power percent,
It looks like your windows are vertically squished together, which is likely interfering with the ability to edit that value. What’s the resolution of your display?