I’ve discovered in v12 that if you re-name a toolpath, then go into that toolpath, the original name will still show. And if you then click calculate, the name of the toolpath (that you have changed) will change back to the original name.
This happens even if you save the file with the new toolpath name, close it and re-open it.
To me this is disturbing as I sometimes change all the toolpath names multiple times.
In previous versions, if you changed the name, the new name would show when you went into the toolpath and would stay when you calculated it.
I’ve turned this into Vectric
Pony