Issue with my setting

i have a x-carve that is y=1000 mm x=750mm and z=200mm

the arduino code

how but using grbl_10c

Grbl v0.9j Atmega328p 16mhz 115200baud with generic defaults (2016-03-17)

As mentioned in another thread, did you try to set $10=19 (status report mask:00010011) when you flashed 1.0c? You probably shouldn’t as that may need to change.