Reading mode issue

  1. NightFury0595
    Donut Jun 2, 2018

    NightFury0595 , Jun 2, 2018 :
    When I switch to "Reading mode" and then back to normal for the first time, the screen suddenly turns to B/W. There is no smooth transition. If I switch to Reading mode right again, it changes smoothly. When given a specific period of time, it changes suddenly.