Recently purchased a Vive Cosmos Elite used and when I got it and set it up, was working ok. Messed around for about 10 minutes, played Beat Saber, set it aside until the weekend to be able to play some more.
When I went to boot it up this past weekend, that's when my issues started. Would be in VR and then the screen would go black in the HMD, but tracking still worked. Would be come back briefly, then black out again. After a few times, I would get error 006 - DisplayPort unstable.
I tried two other display ports on my RTX 2070 Super and same issue. I tried resetting the link box,