Windows 10 Pro, Build 1909
GTX 1050Ti
Steam, Build 41.56.
When loading into my old save (made two days ago), there is a lighting glitch where there is flickering lights coming from the distance that seem to randomly light certain squares, and cycle through color hues.
This phantom light source flickers quickly, making it difficult to play with.
There is no single source point, and the lighting has a defined edge.