Every time I start the gcode the laser start and end immediately.

[aliktab]

Hi there,

Every time I start the gcode the laser start and end immediately.
I've tried with power 50 with the same result.
Even in preview mode they don't show square, just point.
All sample gcore from laserpecker are working fine.
Samples attached.
engraving_test_p160-255,s500-800.txt
test50.txt