Top layer not flat

[matrndev]

Description of the bug

The top layer of the inside of the container is not flat. When I change the layer height to anything lower than 0.4mm, the problem doesn't occur. It also doesn't occur on PrusaSlicer version 2.5.0.

2.6.0:

2.5.0:

Project file & How to reproduce

Containers200x100.zip

Slice the model with the current configuration.

Checklist of files included above

• Project file
• Screenshot

Version of PrusaSlicer

Version 2.6.0-alpha2+win64

Operating system

Windows 11

Printer model

Prusa MINI+

[kubispe1]

Hi, we reproduce the issue with a nonflat sliced model. But this issue is the same for 2.6.0a1 and 2.5.0.
Can you provide us with your original .slt? We would like to try to reproduce it from the very first beginning.
Thanks

[lukasmatena]

It also doesn't occur on PrusaSlicer version 2.5.0.

I see the same behavior in 2.4.0, 2.5.0, 2.6.0-alpha2...

[matrndev]

Hi, we reproduce the issue with a nonflat sliced model. But this issue is the same for 2.6.0a1 and 2.5.0. Can you provide us with your original .slt? We would like to try to reproduce it from the very first beginning. Thanks

I got the STL Containers200x100 from Printables.

[matrndev]

It also doesn't occur on PrusaSlicer version 2.5.0.

I see the same behavior in 2.4.0, 2.5.0, 2.6.0-alpha2...

It happens on other versions too only if you open the 3MF file I provided (which was cut in 2.6.0-alpha2).
If you slice the original STL (and cut it in 2.5.0) Containers200x100 from Printables in 2.5.0 there aren't any issues.