Hi,
I don’t know how to reproduce it, but sometimes the clicks in the overview grid go through it. It is obvious when I click a space in the bottom row of the overview, because the overview closes as expected but the click is not intercepted and reaches the dock, launching or taking to the front the application whose Dock icon happened to be under the grid at the position I clicked.
When it starts happening, it does it all the time until I quit and relaunch TotalSpaces2. It’s only a problem when I click a space in the bottom row, but launching random applications when you just mean to switch spaces is pretty annoying.
Cheers,
Philippe