I am the developer of Chroma Lab Chroma Lab on Steam, a game/toy made in Unity that uses compute shaders for a custom fluid simulation (the main feature). Several customers with vega based GPUs have been having issues with the simulation not running correctly: Orbs not flowing in the room :: Chroma Lab General Discussions
The problem appears to be least one of the compute kernels produces different results for vega compared to other GPUs. I think this is memory related rather than compute but may be wrong.
This only affects vega based GPUs, I know it works correctly with polaris and earlier based AMD architectures so I am thinking it is likely a driver or even hardware issue specific to vega unless I made a mistake somewhere that has only surfaced with vega. They have used up to date drivers.
If anyone has any suggestions that would be appreciated. Unfortunately the only information is in the thread above and I do not have a vega based GPU to test it with so cannot reproduce the issue.
Let me know if you need any information or a copy of the game (the simulation can run without VR).