Phenomenon When I edit an Org mode buffer which has been opened in two Emacs windows for side-by-side review, the cursor will irregularly jump, within the same window, from the current position to the cursor position in another window, even though I have not clicked any link.

Possible cause Overlays generated by texfrag.

Solution Clone the buffer into another window by calling clone-indirect-buffer-other-window. However, LaTeX previews from texfrag in these two windows are no synchronized, which should be independently generated.