I have normally had one of the commentaries up next to the NAGNT running in parallel with it and I am absolutely sure that the two always ran well side-by-side before, moving verse-by-verse together. However about three or four weeks ago I noticed that the commentary won't stay in synch with the Bible, but lags it, staying instead at the last head of the section, instead of moving along verse by verse with the bible reading. If one clicks on the commentary, in order to forward it to the present text, the bible version jumps back considerably to the place where the commentary is still at. The commentary won't run smoothly in parallel with the bible text as it used to. Instead, to get the commentary caught up to the bible text, one has to carefully place the verse in the bible which heads that commentary section at the very top of the page in order for the commentary (Carson's in this case) to move to that next section. If the bible verse which starts the new section in the commentary is not placed at the very top of the page, the commentary won't move to that new section. It is irritating and a waste of time, and, I think, a new problem. Any clues? Thanks!