Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: Radeon RX 570 Series ATI Technologies Inc. 4.5.13572 Core Profile Context 19.11.2 26.20.13031.15006
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-07-04 15:31, hash: rB464aaf27016f
Short description of error.
Prefetching can corrupt .blend files. Following steps may not work on all hardware. This is quite random issue as far as I can tell.
Exact steps for others to reproduce the error
- Open file
- Add color strip
- Change length to 2500
- While color strip is prefetching, save file
.blend file is now broken - seq->effectdata is corrupted.