I find that I want to just stare out of the window sometimes, but the screens pop up in the way. Is there a key you can just hold down to avoid this?
Under graphics options, there are headlook options. Disable "show UI when looking at it" (or similar - can't remember exact wording), then the screens won't pop up. They will only respond to normal key presses (so I use my HOTAS to display them, as I would without VR).
Everything is so much nicer once you've done this.
EDIT: You need to set the action to "Do Nothing" for when looking at the UI panels, IIRC. There is an option for each of the panels.