I use the m3-s65 to zero my laser but today it wouldnt come on. it fired with the manual switch on the controller and it works while running my program but it suddenly wont work with MDI code for zero. I rebooted onefinity controller and no change.
Try going higher on the S part of the command. Everytime I use my laser it is a different number than it was before. Yesterday it was M3 S75 and the laser came on. Have never had to input a number that large.