Adobe Acrobat DC Pro
AMD R5 340X
Whenever I open any document, the entire page flickers like a strobe light so I can't read anything. The navigation bars stay still, it's just the content that flickers. The content is just a scanned document. Sometimes pressing ESC makes it stop, but it returns shortly after
Sounds like a video driver / GPU problem. First, try seeing if there is any updated driver for your AMD video card. If not or if an updated video card driver doesn't help, try turning off GPU preferences in Acrobat and see if that fixes the problem.