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strange problem


SG91

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Posted · strange problem

Hi

I dont have an Ultimaker actually.

But A cartesian style i3 Mega. Slightly modified and with tmc2208's.

I wanna see if anyone have an idea about my issue.

After the firmware was updated with the latest original software. I noticed It works fine when manually moving the XYZ. And recalibrated it again.

But when starting A print right after it homes itself. The left Z motor seems to stop/malfunction. And the right motor keeps going. Screwing it up.

What can it be? :O

 

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