your very outdate and alpha firmware would be the first thing to check.
We issued a ‘recall’ a while ago for anyone running 1.0, 1.1, 1.1.2, to completely reflash their OS. Also, alpha firmware should never be run on production machines, especially very outdated alpha.
Thanks for the information on updating the Firmware! I have flashed and now on the recommended 1.3.0
Unfortunately, I am still seeing the same error message. I created another file in LightBurn to see if I still have the same error and each time as soon as the simulation starts I can already see the message.
I looked at the ngc file you attached and noticed right away it uses “;” to denote a comment line. The LinuxCNC Page seems to show that this usage should be ok - but I have never seen it done before.
Normally comments - even if it is the whole line - are put between “(” and “)”.
This may not be the issue but just suggesting. I would try renaming the file as suggested above first.
After supper I will take it to my machine and try to debug.
although when input sanitization is properly done during programming, you may use any character in a filename (including newline), often it is not. Therefore usually programmers avoid “+” in filenames, since it is a special character in many environments.
By the way, firmware 1.0.* and 1.1.* were so bad that they were revoked.