Internal Overhang Serious Issue - ASSOCIATE, PLEASE LOOK HERE! #2123

New Issue

MrUnknownDE · 2026-04-06T00:00:02+02:00

MrUnknownDE commented

2026-04-06 00:00:02 +02:00

Originally created by @jefftopp1984 on 9/20/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1-alpha

Operating System (OS)

Windows

OS Version

Windows 11

Additional system information

Core i7-1255U, 64GB DDR5 RAM, Intel Integrated Graphics

Printer

Creality CR-6 SE - Sonic Pad - Sprite Extuder - Copper Alloy Hot End and Nozzle - Textured PEI Plate - Creality Medium Enclosure

How to reproduce

Slice a model with a shallow incline on the top surface building from one side to the other. Like a Cube that has been cut at a 15* angle on the top. When the slicer slices it and builds the internal solid infill, the overhang lines above the sparse infill are printed FULL SPEED with NO COOLING. It is not treated as either an overhang with support nor a bridge as it should be. This causes the top surface of those models to break up badly. I have shown the line that I am talking about. It is the one drawn between the photos. This needs to have bridge or overhang rules applied to it because the sparse infill cannot support the entire line when printed as a normal perimeter or solid infill line. The photo above shows a print done before I turned on adaptive PA. I have the cornering issue solved but the problem still exists with broken up angled top layers still persists.

Actual results

See above

Expected results

See above

Project file & Debug log uploads

NA

Checklist of files to include

Log file
Project file

Anything else?

I have been trying to get ahold of you on Facebook and through your website with no avail. I need this issue resolved because it is causing massive problems in my prints that I need for my business.

*Originally created by @jefftopp1984 on 9/20/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1-alpha ### Operating System (OS) Windows ### OS Version Windows 11 ### Additional system information Core i7-1255U, 64GB DDR5 RAM, Intel Integrated Graphics ### Printer Creality CR-6 SE - Sonic Pad - Sprite Extuder - Copper Alloy Hot End and Nozzle - Textured PEI Plate - Creality Medium Enclosure ### How to reproduce Slice a model with a shallow incline on the top surface building from one side to the other. Like a Cube that has been cut at a 15* angle on the top. When the slicer slices it and builds the internal solid infill, the overhang lines above the sparse infill are printed FULL SPEED with NO COOLING. It is not treated as either an overhang with support nor a bridge as it should be. This causes the top surface of those models to break up badly. I have shown the line that I am talking about. It is the one drawn between the photos. This needs to have bridge or overhang rules applied to it because the sparse infill cannot support the entire line when printed as a normal perimeter or solid infill line. The photo above shows a print done before I turned on adaptive PA. I have the cornering issue solved but the problem still exists with broken up angled top layers still persists. ![Image](https://github.com/user-attachments/assets/134c7f7f-ea90-410d-8b80-0fced5df2726) ![Image](https://github.com/user-attachments/assets/6aa3c076-60e1-4fb6-b992-304dd927d4c5) ![Image](https://github.com/user-attachments/assets/4fe17b3c-598d-4296-b3e5-d304e4b763ad) ### Actual results See above ### Expected results See above ### Project file & Debug log uploads NA ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? I have been trying to get ahold of you on Facebook and through your website with no avail. I need this issue resolved because it is causing massive problems in my prints that I need for my business.

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Reference: github/OrcaSlicer#2123