I have nothing, but would love an alternative to Mach 3. The single thread program makes it impossible to do anything on the computer while running anything on the CNC. A mouse click could lock up the machine movement and lose track. I have a Xeon processor and 32gb of RAM.
Not being able to remotely control the computer while all day long I can 3d print from a raspberry pi using my phone in what is essentially the same movements, is annoying. Like it's 1995.
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