**System Information**
Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: Radeon RX Vega ATI Technologies Inc. 4.5.13558 Core Profile Context 26.20.11015.5009
2x RX Vega 56
**Blender Version**
Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-06 00:27, hash: `rB8b2b79c2108b`
Worked: Works with CPU rendering, not GPU, OpenCL, have not tested Nivida cuda.
**Short description of error**
Trying to render freestyle edges on a transparent background. Monitors go black for a short time, comes back and blender is in a frozen state.
**Exact steps for others to reproduce the error**
Enable cycles.
Change device to GPU,
Go to film section, enable transparent,
enable freestyle.
Go to view layer tab, find the filter section, deselect all except freestyle.
Render image(F12)