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Bambu Studio crashes when trying to slice project #3318
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We found that some models cannot be sliced on Win 11. We'll try to fix this in next big version. |
@GabrielQuintana is that still happend in the latest version on your PC? |
@GabrielQuintana holle, there is a method that some people said is helpful, may you try it and check if it is useful?. |
@QingZhangBambu Latest version (without modifying affinity) is still having the same issue where bambu studio crashes. Though after setting the affinity to CPU0 to CPU7 (also tried CPU25-31) I got the exact same result, slicing does goes through successfully. |
@GabrielQuintana Then when the Studio crashed? |
@QingZhangBambu Yes, it crashes when slicing on the new version too (When I don't do the affinity trick you mentioned). Should I provide logs again for the new version? |
yes, that would be helpful |
I have the same exact issue. If I set infinity to 1-7 I'm good. Otherwise, it's a hard crash. |
@Blade-Strike maybe you can do some CPU tests. some users change the CPU and all problem be solved. https://community.intel.com/t5/Processors/i9-13900K-very-frequent-crashes-Windows-11-with-apps-games-and/m-p/1528789/highlight/true |
@QingZhangBambu Sorry forgot to update here, the issue was 100% the CPU being unstable because of some motherboards and intel software overclocking the CPU too much. which made any CPU intensive procedures like slicing crash every so often. So I'm good to close this issue if you are. For other people experiencing the same issue as I was, here's the thread that helped me https://www.reddit.com/r/overclocking/comments/1axepvu/optimizing_stability_for_intel_13900k_and_14900k/ |
ok ;) |
This worked for me. Slicing is now stable. I was having a ton of problems with it. Mostly it would just crash Bambu Studio, but sometimes it would bluescreen or freeze the system so completely that the mouse pointer wouldn't even move. |
Same phenomenon on my 14900k, mouse pointer couldn't move, then bambu studio crashed or even blue screen. |
Got the same issue here, had to set it use CPU0-7. Bambu, please fix your software. |
I did have this working with the changes to the Intel Extreme Tuning program, but it has started crashing again when slicing certain models. I didn't change anything. Bambu Studio also crashes slicing the same model, but it causes a bluescreen instead of crashing the program. |
For me I had issue on an Intel i9-14900K, and it seems that the issue is in multithreading on both P-Cores and E-Cores. Behind the scenes the application automatically configures process affinity to use only P-Cores and stay away from E-Cores. The possible issue is that P-Cores and E-Cores may be seen by the app or system as two different processors, and that may cause unexpected issues when accessing shared resources from multiple threads. For me this is certainly not a stability issue, because I compiled some large Rust projects using all P and E cores (cpu load was about 100% for extensive amount of time) and that did not crash my system. |
Bambu Studio Version
1.8.2.56
Where is the application from?
Bambu Lab Official website
OS version
Windows 11 Home
Additional system information
CPU: i9-14900k
Memory: 64 GB 6400mhz
GPU: Asus Nvidia GeForce RTX 4070 Ti
Printer
Bambu Lab X1C
How to reproduce
Open the provided 3mf file in bambu studios, and click "slice plate"
Actual results
Bambu Studio crashes
Expected results
The plate should be successful sliced
Project file & Debug log uploads
Log and Project.zip
Checklist of files to include
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