Ohh ok.

I had some issues with the overlay at one point where I was sometimes loading ts3 or overwolf overlays. After disabling those overlays or not running the programs RTST overlay worked again.

I also just just had an issue today with obs and amd vce. I had changed PS2 to fullscreen and I had to return to windowed full screen to get the overlay to show with obs running amd Vce.