Laser either burning too high or too low

Problem started tonight. Hadn’t used my laser in 2 weeks. Blue and white 50w and lightburn.

Speed 100, low power 0, high is 70. This usually works fine. It is now barely burning, I turn the low up to 20 and it is burning way to high. Reset and rebooted the laser and laptop.

Really at a loss.

Setting a Min of zero is unusual, and could mean your laser won’t fire. You haven’t given any info about what you’re trying to burn, or why you think it’s too high.

If you’re engraving an image 70% power at 100mm/sec is very high for a 50w. Try the following: 100mm/sec, Min 5, Max 15