**System Information**
Operating system: Win10 64
Graphics card: 1080TI
**Blender Version**
Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
Worked: (optional)
**Short description of error**
crash at the time of autosave recording. Damaged autosave file. Three hours of work lost .. :) Solution: Possibility to configure the number of autosave files. e.g. the last three{F7622141}
**Exact steps for others to reproduce the error**
Based on the default startup or an attached .blend file (as simple as possible).