When using Chrome, a black and white list suddenly pops up on the right side of the screen. The contents are meaningless (to me) and, when I click on anywhere on it, it disappears. Annoying rather than affecting operations. Tried seeing if my customization had selected any weird option, but nothing came up. Any ideas, please?
I’ve never had that happen, so I have no idea. Maybe you could just throw Chrome out and download it again? It takes all of 2 seconds…