Debug Log Window and Always on Top
If the "Always On Top" option for the Debug Log window is enabled, then the IDE gets into a state where a focused window won't come to the top, even if the debug window is closed. This behaviour disapears not until the "Always On Top" option for the Debug Log window is disabled. If in this state the project is closed and a new project opened or created, this behaviour is heritated to the new project.
The bug exists in Power 2.5 beta, 2.1 and probably in all previous versions.