Extreme camera jitter in Unity builds, editor and all other games work fine

[Anilusion]

So I'm messing around with some VR stuff in unity, but when I build my project and run the exe, the camera behaves like this: https://youtu.be/LECu9tB_HOA

As you can see, it looks fine on the screen, but in the headset something's clearly not right.

When running through the editor everything works fine and all other games and programs I have used also work fine. I am The Lab Renderer, if that makes any difference.

[Anilusion]

I have noticed that the issue only appears when the minimap attached to the left controller is on screen, if I move it out of my field of view everything works fine. But moving it through a wall while still being in my field of view doesn't make the issue go away. Still no idea why it's happening.

I have also uploaded the project to google drive, link here: https://drive.google.com/open?id=0B47LTxaG1_MKaVd5UFhLeF8tVGM

[Anilusion]

Still no idea what actually caused it, but I updated my unity to 5.5.0f3, and now it seems to be working properly. Weird.