First of all, please note that the simulation speed has nothing to do with real machine time speed. Your simulation may run faster or slower than your machine (normally faster). As the CNCSimulator Pro is an advanced 3D software just like many games, you need proper hardware to see smooth and fast simulations.
If the simulator is running slow on your computer, please try the following steps:
Consider upgrading you hardware such as CPU and/or graphics card.
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