X2 is doing nothing (connected to E0 on RAMPS)

[mdingena]

@Ascend

Take the driver to another axis (like Y). Then check if the motor also struggles on this axis.

I’ve swapped the E0 driver with the Y driver. X1 and X2 now perform flawlessly. Y-Axis now does not move at all (not even jittering).

So I increased Vref

@Loveny

So my recommendation is to set the Vref to 1V and see how that works

I’ve set the Y driver to 1026 mV. It still won’t move a single step.

I think it’s fried…