I have 2 z-axis motors on one DRV 8825 in parallel on a ramps 1.4 board the problem is the moment i try to move the motors up or down it just step about one step and stop.
It seems almost if the drive goes in to a safe mode or something.If i switch of the power for a few seconds and restart, it does the same.
I must mention it is a new build what am i missing ?