It is not the first time I encounter a situation where Blender closes suddenly, but I could not know why and I was not able to reproduce the problem. One symptom about the problem is if you close the secondary window and you click the “Modeling” tab, the content of the “Modeling” tab becomes whatever is present in the secondary window. I cleaned all the unnecessary objects to isolate the bug. Everything worked correctly for many days until today. This project used to have a few of objects with shaders and a shader for the World.

At this point, all Blender windows disappear. This project has the main window (with the “Shading” tab active) opened on the main monitor and a second window opened on a second monitor extended to the right.

Open the attached Blender project file “Bug_BlenderClosesSuddenly_TwoWindows.blend”.

This bug is very particular and you really need to use the attached project to be able to reproduce it.

Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 442.92īroken: version: 2.83.1, branch: master, commit date: 09:47, hash: 8289fc688bīlender crashes/closes when clicking the “Modeling” tab.Įxact steps for others to reproduce the error Operating system: Windows-10-2-SP0 64 Bits

Blender close window