If you go up to the left hand corner of Bambu Studio and click on the down arrow next to the word “File”, then choose “Help”, then choose “About Bambu Studio” it will show you the version. all this is done in the Windows Operating System. If your using a Macintosh, I’m not familiar with that. But the latest version of Windows Bambu Studio is 2.0.1.50. If that all jives with your system, then I suggest that you right click on each item that you are working with and choose “Fix Model”. It might take a long time if the model is built wrong with a lot of mistakes. Be patient. Hope this helps.
Yes ! Thank you ! Finally, I don’t have the latest version… After juste an update the problem is fixed ! thank you ! 