Operating system: macOS Mojave
Graphics card: NVIDIA GeForce GT 750M
Broken: 2.80, 38984b10ff7b, blender2.8, 2019-02-04 21:09, as found on the splash screen
While I'm editing the mesh, moving vertices and edges, the background image will disappear. This keeps on happening to me with different models, I've uploaded a model and reference images I used. The model I've uploaded include the disappeared reference images. The reference images remain hidden and I can't seem to get them back either.