Windows 10 version 1809
GeForce GTX 960 driver version: 388.13
Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
2.80 Beta, f606f588455e, 2019-05-20 06:52
Short description of error
Vertical artifact appears on unicorn when using Eevee shadow settings:
Cube Size: 64px larger artifact, 128px smaller artifact, < 256px OK. Started messing with it because of a zigzag lighting pattern which I figured was an algorithm setting.
Cascade Size: Any
High BitDepth: Any
Soft Shadows: Any
Light Threshold: Any
Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).