Quest Pro Face Tracking Not Working

[CostlessShip409]

I have setup all the OSC and enabled all the tracking. I have disabled and enabled them more than once and I only have eye tracing. I get full tracking in ALVR, but only eye tracking in steam link. I have the debug open and I only see a response for eye tracking and nothing for my face tracking.

[charlesl]

There are possibly other issues going on, but the first, is that if you wish to use a third party tool to handle face tracking, you have to select the alt port instead of the default port under the Steam Link settings in SteamVR. VRChat only knows how to handle eye tracking over the default port.

[charlesl]

There are some setup instructions on a community tool for face tracking here: https://github.com/ykeara/LinkFT/#setup

[CostlessShip409]

That link and going 3rd party works, but I do prefer 1st party solutions for this. I know my tracking works. I just do not know why only the eyes work. I do not see anything in the debug for mouth tracking. The alt port is the only one that seems to work. Though the main port may be connected to something.

[Jayconius]

I know this is old but, I had lots of issues getting my Quest Pro to work as a hybrid setup with my Trackers and everything.

My ISP supplied/branded Router was blocking the data from Headset to PC and I had to open the Ports. I opened them for both my PC and the Quest Pro to be double sure.

Also the Loopback IP wasn't working for me (127.0.0.1) I had to use my computer's actual LAN IP. (192.168.0.2 etc)

I was originally using Virtual Desktop to skip all these issues but Steam Link just has less streaming issues..

Also the Disable Quest Controller Scripts work with Steam Link were as they don't on Virtual Desktop.

Quest Link is just far too much work on the PC side when Steam Link and Virtual Desktop just works, SteamVR and Quest App constantly fight for the OpenXR protocol and if you don't make sure the Quest App is set to Quest by default, none of it works at all and you need to close everything, set it default in the Quest App then reconnect everything.

Anyway TL:DR, Had to PortForward on Lan and use Lan IP in VRCFT..