When loading a Stellaris save (about 80% of the way through) or starting a new game (immediately after clicking new game) stellaris locks up when running in direct x mode.
Stellaris will run in opengl mode but I run into occasional random crashes to desktop. Additionally FRTC does not appear to work in opengl mode. I did not have any issues with Stellaris with the R9 290 that I upgraded from.
MSI RX Vega 56
Windows 10 64 bit
Radeon Software Version 17.11.2
BenQ XL2730Z - Display Port
MSI MSI Z97-GD65 Gaming - BIOS: American Megatrends V2.0 4/28/2014
Rosewill Lightning 1300w 80 Plus Gold