Sometimes the vive will get locked to 60 FPS with duel monitors due to overlap between the windows

The Vive will sometime get locked to 60 FPS due to the window bleeding over into a second monitor.

1. Open the Editor
2. Make sure that the Vive is hooked up and turned on
3. Run a project in VR mode (Make sure that the widow is maximized)
4. Press the "~" key and type "Stat FPS"
5. Notice that the FPS is 60 fps

Expected: The FPS would be closer to 90
Result: FPS locked to 60