Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.60
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: rBf6cb5f54494e
Short description of error
- Blender crash by doing Undo (Ctrl+Z) several times (if you do it fast with big scenes).
- Undo take too much time to be effective on big scenes (around 7 seconds).
Exact steps for others to reproduce the error
- I had the crash many times in a large blender production scene. 17 000 000 polys, 139 objects, 30 collections.
- Move objects / edit objects / sculpt objects + Ctrl-Z several times.
Unfortunately I'm not allowed to share my blender file.