Crush Linuxcnc 9.3

Hi
Problem description:
I can load the computer normally and run one NC Program normally.
(This NC Program was already being implemented normally)
Machine works normally and finishes NC (turns off spindle)
After that, I can’t run the second NC Program.
The computer itself does not respond properly to the keyboard I can’t even turn off the computer properly.
If you do not start linuxcnc computer will work normally any long time.

Explanations:
I use google translate

 

solved

Hi,
Before this, I just updated Linuxcnc, and it started working normally.

But after a few days, the problem came back.

Now the computer freezes after running the first NC.
The NC runs completely correctly.
After that, the entire computer freezes. I can't even restart it properly, as it doesn't respond to the keyboard or mouse.

Perhaps the drivers aren't fully isolated from the computer?
Some VFDs create a lot of noise too, mine turned on the lights (with touch sensor) in the living room before I placed a filter for example.

Have you tried to dry run the NC?
Did the PC really crash or just the USB port doesn't work?
Can you reach it vias SSH?
Replugging the keyboard/mouse?