Slicer skipping 2 layers

[Marcz22]

Hello Everyone!

I am trying to print a simple component with my Modix Big 60, with a profile that I've been succesfully using for almost two years now.
There is a very interesting error however in the slicer preview.

I suspect there is something wrong wth the STL, but at the time I don't have the analytic geometry. Print requestor will send it to me later, but in the meantime, what do you think might cause this? I've never seen a skip like this.

I tried adjusting perimeter line width and count, layer height and infill though admittedly I didn't try for too long. I have also not tried sending the gcode to see what happens.

Thanks,
M

hajlitovas_3d.factory

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[S3D-Taylor]

This looks like a mesh related issue.
I've tried these two options and both worked:
1. Mesh > Separate Connected Surfaces, then slice again.
2. OR select 'Alternating Fill' for the Slicing Region Repair Mode (Advanced tab-> Slicing Behavior).

You can read more about it here: https://www.simplify3d.com/resources/ar ... sh-errors/