When using InDesign, it flashes white every time I click on it. If I click and hold, the screen become completely white. This is very annoying, almost impossible to work. I cannot highlight anything or draw a marque without getting the white flashing. Even when I'm just moving around a page, it flashes. This is migraine-inducing.

I have InDesign 18.5.1 and there are no updated available, I just checked. This has really slowed down my workflow. I know you closed the previous listing for this, but it's not fixed.

Help!