I have CNC router with an old Sliq Automation controller board, connected to DeskCNC software via a COM port, the hardware of which is good quality Orientalmotor RBD245A-V drivers & Vexta stepper motors. I want /need to upgrade the board to something that resembles 21st century technology using either a USB or CAT-5 ethernet connection and better CAM interface software.

I use Rhino3D CAD for design with the RhinoCAM plugin to generate G-Code, so the solution I choose must have a post-processor among the many that Mecsoft's RhinoCAM supports. I use the CNC for my business so I need to have a pathway to tech support if/when needed.

I am not sure where to turn, given a plethora of "DIY" choices but not many with a tech support backup. Many use Mach4 (of some version) as the software interface, but I've been reading that there are issues with that solution. I came across CNCDrive motion control solution which seems like a viable upgrade.

I reach out to the community to guide me on directions / opinions.

Thanks to you all in advance.
R