LU2-4 SF Laser Module will not turn off

Just upgraded from LU1-4 Module to a LU2-4 SF Module…everything seems to work well except the laser stream stays on after using the fire button or running a task. I am even unable to turn it off with the stop button in Lightburn. It says it defaults to the M4 laser mode and the config is set to laser mode but still not control over turning off the laser stream.

Open to any ideas…

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