When zooming in and out using F1 and F2 (several times in a row) without moving the mouse, KiCad at some zoom levels "forgets" the center point of the cursor and jumps to a location outside of the board. Usually I end up in the lower right corner when I zoom out and in the upper left corner when I zoom in. If I move the mouse (just one pixel) between hitting the F1 or F2 keys, this does not happen.
// Magnus
