Cant use command * ctrl-x

Im using X- Controller GBRL 1.1g Cant use command

  • ctrl-x
  • error:9
  • ctrl-x / ^X
  • error:9

Ive used it before but not sure how, any-ideas, also if there is a compiled list of commands exclusively for x-carve 1000 will be appreciated .
I want to move out from Easel.


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