i switched the x and y axis to see if the problem stays at x Axis or not. when driving the x axis with y Axis controll the problem still stays at the X Axis. so its not the Controller. Also found out that the controller was set to 3,2A for X Axis (4,2A Stepper) but it didnt change a thing (y axis was at 4,2A) it is very strange that it doesnt show a difference if 3,2 or 4,2 A is set. 4,2 should give it a whole lot more torque and therefore minimixing stall/lost steps.
eighter the x Stepper Motor is somehow damaged or Mach 3 put out wrong or strange signals...
Any Idea would be greatly appreciated