Xsplit VCam freezes when gaming


I’m having trouble recently with Xsplit VCam when gaming: when I’m on the gaming window (RE8 or Subnautica), the webcam in Xsplit Vcam starts to freeze or at best actualizes erratically. When I press ALT+TAB and go on the desktop or my browser, the webcam starts working perfectly again…

I tried to change the settings in VCam, changing the CPU/GPU in the Hardware acceleration and the Quality, but nothing worked.

What can I do?
Should I lower the graphics settings in my videogames?