After I make one or two comments, all text in comment pop-ups are underlined in red.
I have been using Acrobat a long while, though now on a new machine. After I open a PDF and manage a successful highlight-comment or two, suddenly all of the text in subsequent comment pop-ups is being underlined in red, as though misspelled. It's as if the language is switching somehow, but the language preferences in Settings remain unchanged, and it's not a keyboard issue, nor is this affecting any other programs. I have restarted Acrobat several times, but it's always the same (one or two comments work fine, then all others are underlined). Any workaround would be greatly appreciated; it's driving me nuts.
