System Information
Operating system: Mac Catalina 10.15.1
Graphics card:
Radeon Pro Vega 20 4 GB
Intel UHD Graphics 630 1536 MB
Blender Version
Broken: Version 2.81a (2.81a 2019-12-04)
Worked: 2.79
I have created a blend file. The total animation is about 450 frames long.
When I start to animate sequence using cycles the animation randomly quits in 30-50 frames
Open the attached blend file
lava_E5_s6_lavaChambers_Lava280_WCollision_working.blend
Set the frames to start at 250 and end 445
[you will probably have to change where the files are stored]
Render Animation
[last time I ran this it stopped at frame 297]
[here is a complete dump]