2 machines same lightburn program 2 different framing speeds

I have light burn 9.24 on 2 different computers same ortur laser
computer 1 great
computer 2 framing speed is a lot faster and cannot use fire button Or shift frame to fire laser
start works and laser operates then
fire button is turned on , both machine are set to inches/mm for diode
I am missing something , HELP

found what is was , went to move homing speed was set at 6000 on computer #2
Set at 1500 on computer #1
set computer 2 to 1500 , FIXED
Thanks STEVE 1965