Hi I have a problem.
upload a file of 275,250 lines of code. (10.2 MB). I click GOTO ZERO, the motors do not move well and lost the reference in all axes.
I click Cycle Start and the machine moves at intervals and the reference is lost on all axes. this does not happen when I use files of 2 MB.
To Mach3 Gcode size matter?
my settings
Gecko G540
10A 45V source
Pc Pentium 4    2.66GHz     1.25GB Ram
GeForce 7100 GS Graphics
motors 425 Oz-In
thank you very much

With large g-code files, you may need to turn off the toolpath display, as it's very resource intensive. Once you turn it off, everything should work fine.

Ger21 work with 4Th axis, clear 3D compass and A-Rotations Enable.
and works perfect.

Thank you very much for your help,
A friendly greeting from Colombia

PedroPin