I have attached two screenshots of pathfinder from my desktop. The problem I'm having is this: the program seems to remember and recall the previous command, so that when I attempt a new command the toolbars or properties bars rapidly blink, or switch between the current and the previous command's toolbars, as I am moving the mouse to the proper location to adjust parameters. When I scroll over the toolbar to click on a parameter to adjust, the right toolbar may or may not be visible. I have to click a couple of times, scroll around, whatever works, until I can navigate the correct toolbar.
It might also happen that I will, for instance, highlight a floor and right click the mouse to bring up the quick menu to add occupants to the floor. When I right click I can see the menu, but as soon as I move the mouse cursor onto the menu, the options disappear and there is only a grey box. If I move the cursor off of the now grey box and into the view space, the options reappear.