I am on Index with RTX 2070. Occasionally, when using holoport to move, the FPS drops to single digits, which is extremely headache-inducing. Don't have an output log, but attached a video. It seems to happen, in my experience, only on more detailed worlds, generally when already at/under 70 FPS.

Video demonstration:

https://files.catbox.moe/q31wdk.mp4