~25%, about 7% by the Recorder and 10% by OBS, the remainder is just other processing I have running at the moment. I'm not even loaded in the sim at the moment, just chilling on the desktop. It's barely noticeable, and intermittent, but there. Been searching for other fixes and nothing has worked as of yet. It's minor but definitely an annoyance that would be great to get rid of if I can find the cause!