Operating system: MacOS
Graphics card: Intel HD Graphics 630 1536 MB
Broken: 2.8 2019-01-02, Blender Foundation
(example: 2.79b release)
(example: 2.80, edbf15d3c044, blender2.8, 2018-11-28, as found on the splash screen)
Short description of error
Exact steps for others to reproduce the error
- Disconnect computer from external display
- Open Blender
In previous version of 2.8 this also happened when my computer would go to sleep while Blender is running.
Sometimes that grey region would be colored red.