Right-clicking on bounding points if Construct 2 is on second monitor fails to show the Context menu (add point, clear, etc)
Moving the Edit Image Window onto the primary monitor fixes the problem.
Maximizing Construct on the 2nd monitor also causes a problem where it stretches halfway onto the primary monitor.
Specs:
Construct 2 r105 64-bit
Windows 7 Home Premium 64-bit
Intel Celeron