Originally Posted by
hanermo
Most problems are video-card related.
Good video cards are much better.
64 bit is much better.
Faster processor is much better.
I cannot recommend a video card.
I use an Industrial Nvidia Quadro 2000, 5 yo, and this is likely overkill.
Mach3 as such is perfectly stable, and runs, easily, 10M line programs for me.
They take maybe 30 secs to load.
I use toolpaths- zero issues.
But the video card is determinant.
The video issues are related to Win + M3 architecture, and will not change.
Mach4 will not have the same problems.