Firefox randomly switches windows
For the past several versions, when I have multiple open Firefox windows, focus will randomly switch to one of the non-active windows.
I frequently have multiple Firefox windows open, some with more than one tab. All the windows are maximized. In the visible (top-most) window, I may be scrolling the screen, or moving the mouse around, hovering over various objects. Suddenly, one of the other, inactive windows appears over the top of the window I was currently working in. This happens intermittently, and I have seen no pattern to it.
Is anyone else experiencing this? Any idea how to fix it?
Thanks for your help.