I work with 2 screens. After a timeout (screen wakes up from afterdark), the floting tool windows jumped back to the main screen, partly out of sight. I can't use them anymore because the upper handle jumped above the workfield.
The problem is not solved with returning to my saved workspace.
I can only choose a standard wordspace, and have to order my tools again as prefered. (Quit anoying).
I solution could be, that you can pick up a window also at its bottom. (Is now only at the top).