Oculus CV1 VR Persistent FPS drops every second or so.

[Capriped]

Hi fellow VR users.

I'm trying to get DCS running in VR, but I encounter a persistent and continuous stutter/FPS drop. This makes the ground jump/skip which makes it difficult to play.

It "feels" like the program gets some kind interupt that makes it skip 3 FPS every second or so.

It is always 3 fps?! (According to Oculus debug tool)

I have spend several hours trying to debug this, following different guides, upgrading hardware etc. but without any luck.
I really hope a friendly soul in here have encountered similar and can tell me the fix.

DxDiag.txt dcs.log