That one is a bit different because it’s intended to fill in hitches and small dips. It’s not magic. It won’t take you from 60 to 90 fps the whole time. That won’t be a nice experience.

In fact, people usually turn off the version valve made for SteamVR when using VRChat because VRChat almost never meets frame rate in most busy worlds. And it’s better to just have a lower frame rate instead of warped and interpolated frames. It’s counter intuitive but true.