All of our USB connected milling machines require a constant connection to the PC via USB.  When you connect the milling machine to a new PC, you may need to complete a port search:

1.  Open DentalCNC

2.  Click on Application Settings

3.  Click on the magnifying glass next to the Port number field (see screenshot below)

4.  After clicking on this, the software will attempt to make a connection to the milling machine (4-5 seconds)