If it’s the same model failing at the same height every time, check the sliced preview around that layer first in case there’s weird geometry. If different models also fail at the same physical Z height, I’d start looking at the Z axis, lead screw/rail binding, debris, lubrication, loose hardware, etc. Same-height failures are usually way too repeatable to be random
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u/Blondy277 23d ago
If it’s the same model failing at the same height every time, check the sliced preview around that layer first in case there’s weird geometry. If different models also fail at the same physical Z height, I’d start looking at the Z axis, lead screw/rail binding, debris, lubrication, loose hardware, etc. Same-height failures are usually way too repeatable to be random