Laser not firing with Lightburn

Machine: K40

Board: Laserboard

Firmware: Smoothie

Problem/ Question: I just replaced my power supply on my laser and now am having the issue that Lightburn won’t fire the laser when running a job. The laser was running fine before for over a year, but since replacing the power supply, it will not fire. The laser will fire if i hit the test fire button on the machine or the power supply. I have re-checked all of the connections and have even tried the shorting of the L and G pin to see if it fires, which it does. The LED status on the board shows as normal and the Laser Fire Status LED lights up when running a job as though it should be firing. The only thing that changed is the new power supply. I did notice that the new power supply has the K+ and K- pins opposite of my old one, so I moved the K- over, but other than that I am stumped. Any help would be greatly appreciated.

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