I have just swapped my NVEM V1 for the NVEM V2 and now my TB6600 will randomly shutdown during operation.

The setup worked fine with the version 1. Now the power light will go out on one of the TB6600 microsteppers.

I have swapped steppers and it still fails.

It’s a 4 axis machine. It’s not been the same channel that shutdown each time.

I can only guess it’s down to the NVEM v2. (Posible spiking the 5v output).

Anyone have any ideas or come across the problem before.

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