I have a weird issue with Acrobat DC where it sometimes (fairly often) will suddenly magnify the entire window, causing the top toolbar to be obscured and inaccessible. Sometimes minimizing the window and maximizing again solves the problem, other times I have to re-open the document.
It could be related to my monitors, since they have different resolutions. One is 2560- x 1440, the other is 1920 x 1080. If that is the cause, which is just an assumption, how would I fix it?