Justa heads up @Unwinder I was getting crashes with the latest RTSS beta build and the Dark and Darker demo that dropped yesterday. It was showing up in the game's crash logs, so it should be easy to replicate and decipher. I've disabled RTSS for that game in the meantime.
I will identify the cause, its probably same deal as Grim Dawn and requires a profile with [RendererDirect3D11] RestrictMultipleSwapChains = 0 I can't reproduce the claimed issue.
weird. let me try again and see the errors I get. Unless the latest patch to the demo fixed it, I'll report back. UPDATE: Yeah, it is no longer crashing. They did push an update since I tried it at the launch of the latest playtest/demo, so maybe that fixed something. Either way, it appears to be working now!