Most monitors have an ‘overdrive’ function, which provides better voltages on the pixels to the monitor so that you can accelerate their transitions. This is done to forestall ghosting (a ‘trial’ that arrives away from moving visuals) but should you set this far too large, inverse ghosting may well appear. https://isitgoodtohavesaturationm77665.techionblog.com/31168753/what-does-is-it-good-to-have-saturation-max-on-gaming-monitor-mean